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  • Business Source Double Window #10 Envelopes
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    Business Source Double Window #10 Envelopes - Double Window - #10 - 24 lb - Self-sealing - 500 / Box - White

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    No. 10 Invoice Envelopes offer double windows for return address and mailing address. They are compatible with most standard 8-1/2" x 11" computer-...

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  • Business Source String Closure Top-open Poly Envelope
    Business Source String Closure Top-open Poly Envelope

    Business Source String Closure Top-open Poly Envelope - Inter-department - 10 Width x 13 Length - String/Button - 1 Each - Clear

    Business Source
    in stock

    Top-opening poly envelope offers a clear pocket on front for routing slip. Rugged poly construction won't tear, fray or soil. Use nylon string clos...

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  • Business Source Legal File Pocket

    Business Source Legal File Pocket - 8 1/2 x 14 - 1 Expansion - Clear - 1 Each

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    in stock

    Hook-and-loop closure on this poly envelope protects against accidental opening. Envelope expands to hold up to 1" of material. Design is side-open...

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  • Business Source Letter File Pocket

    Business Source Letter File Pocket - 8 1/2 x 11 - 1 Expansion - Clear - 1 Each

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    in stock

    Hook-and-loop closure on this poly envelope protects against accidental opening. Envelope expands to hold up to 1" of material. Design is side-open...

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  • Business Source Self Sealing Catalog Envelopes
    Business Source Self Sealing Catalog Envelopes
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    Business Source Self Sealing Catalog Envelopes - 100 / BX - Catalog - 10 Width x 13 Length - 28 lb - Peel & Seal - Wove - 100 / Box - White

    Business Source
    in stock

    Catalog envelopes feature a removable strip that provides a quick, clean seal upon contact without moistening. Paper strip keeps adhesive free of d...

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  • Business Source Self Sealing Catalog Envelope
    Business Source Self Sealing Catalog Envelope
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    Business Source Self Sealing Catalog Envelope - 100 / BX - Catalog - 9 Width x 12 Length - 28 lb - Peel & Seal - Wove - 100 / Box - White

    Business Source
    in stock

    Catalog envelopes feature a removable strip that provides a quick, clean seal upon contact without moistening. Paper strip keeps adhesive free of d...

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  • Business Source No. 6-3/4 White Wove V-Flap Business Envelopes
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    Source No. 6-3/4 V-Flap Envelopes - 500 / BX - #6 3/4 - 3 3/5 Width x 6 1/2 Length - 24 lb - Gummed - 500 / Box -

    Business Source
    in stock

    No. 6-3/4 business envelopes offer a contemporary style, double seam, fully gummed flaps and sturdy, 24 lb. white wove paper. Envelopes open along ...

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  • Business Source Economical No. 10 Window Envelope
    Business Source Economical No. 10 Window Envelope
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    Business Source Economical No. 10 Window Envelope - 500 / BX - Single Window - #10 - 9 1/2 Width x 4 1/8 Length - 24 lb - 500 / Box - White

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    in stock

    No. 10 window envelopes feature an economical side seam and a window with film cover. Oyster-white, corrugated, expandable box provides easy access...

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  • Business Source No.10 Standard Window Invoice Envelopes
    Business Source No.10 Standard Window Invoice Envelopes
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    Business Source No.10 Standard Window Invoice Envelopes - Single Window - 9 1/2 Width x 4 1/2 Length - 24 lb - Self-sealing - Poly - 500 / Box - White

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    in stock

    No. 10 invoice envelopes offer a standard address window. Poly windows and inside tint provide privacy for your contents. Self-sealing design makes...

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  • Business Source No.10 Regular Tint Security Envelopes
    Business Source No.10 Regular Tint Security Envelopes
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    Business Source No.10 Regular Tint Security Envelopes - Security - #10 - 4 1/8 Width x 9 1/2 Length - 24 lb - Gummed - Wove - 500 / Box - White

    Business Source
    in stock

    No. 10 business envelopes feature no window and a security tint to secure your documents. Design also features a white wove material, diagonal seam...

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  • Business Source No. 10 Tinted Diagonal Seam Window Envelopes
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    Business Source No. 10 Tinted Diagonal Seam Window Envelopes - Security - #10 - 9 1/2 Width x 4 1/8 Length - 24 lb - Gummed - Wove - 500 / Box - White

    Business Source
    in stock

    No. 10 business envelopes feature an address window and a security tint to secure your documents. Design also features a white wove material, diago...

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  • Business Source No. 8-5/8 Business Check Envelopes
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    Business Source No. 8-5/8 Business Check Envelopes - Double Window - #8 5/8 - 8 5/8 Width x 3 5/8 Length - 24 lb - Gummed - Wove - 500 / Box - White

    Business Source
    in stock

    No. 8-5/8 business envelopes feature double windows and a security tint to secure your documents. Design also features a white wove material, side ...

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  • Business Source Press-To-Seal Catalog Envelopes
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    Business Source Press-To-Seal Catalog Envelopes - Catalog - 10 Width x 13 Length - 28 lb - Self-sealing - Kraft - 100 / Box - Brown Kraft

    Business Source
    in stock

    Catalog envelopes feature a press-and-seal design that provides a quick, clean seal upon contact without moistening. Simply press flap and mail the...

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  • Business Source Press-To-Seal Catalog Envelopes
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    Business Source Press-To-Seal Catalog Envelopes - Catalog - 9 Width x 12 Length - 28 lb - Self-sealing - Kraft - 100 / Box - Brown Kraft

    Business Source
    in stock

    Catalog envelopes feature a press-and-seal design that provides a quick, clean seal upon contact without moistening. Simply press flap and mail the...

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  • Business Source Self-Seal 6"x9" Catalog Envelopes
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    Business Source Self-Seal 6"x9" Catalog Envelopes - Catalog - 6 Width x 9 Length - 28 lb - Self-sealing - Wove - 100 / Box - White

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    in stock

    Catalog envelopes feature an adhesive strip protected by a removable paper liner. Simply remove the liner and press the flap closed for a quick, cl...

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  • Business Source Self Adhesive Kraft Catalog Envelopes
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    Business Source Self Adhesive Kraft Catalog Envelopes - Catalog - 10 Width x 13 Length - 28 lb - Self-sealing - Kraft - 250 / Box - Brown Kraft

    Business Source
    in stock

    Catalog envelopes feature an adhesive strip protected by a removable paper liner. Simply remove the liner and press the flap closed for a quick, cl...

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  • Business Source Self Adhesive Kraft Catalog Envelopes
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    Business Source Self Adhesive Kraft Catalog Envelopes - Catalog - 9 Width x 12 Length - 28 lb - Self-sealing - Kraft - 250 / Box - Brown Kraft

    Business Source
    in stock

    Catalog envelopes feature an adhesive strip protected by a removable paper liner. Simply remove the liner and press the flap closed for a quick, cl...

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  • Business Source Kraft Gummed Catalog Envelopes
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    Business Source Kraft Gummed Catalog Envelopes - Catalog - 10 Width x 15 Length - 28 lb - Gummed - Kraft - 250 / Box - Brown Kraft

    Business Source
    in stock

    Heavy-duty, all-purpose mailing envelope is ideal for mailing documents, catalogs, direct mail, promotional material, brochures and more. 28 lb. op...

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  • Business Source Kraft Gummed Catalog Envelopes
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    Business Source Kraft Gummed Catalog Envelopes - Catalog - #12 1/2 - 9 1/2 Width x 12 1/2 Length - 28 lb - Gummed - Kraft - 250 / Box - Brown Kraft

    Business Source
    in stock

    Heavy-duty, all-purpose mailing envelope is ideal for mailing documents, catalogs, direct mail, promotional material, brochures and more. 28 lb. op...

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  • Business Source Durable Kraft Catalog Envelopes
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    Business Source Durable Kraft Catalog Envelopes - 250 / BX - Document - #10 1/2 - 9 Width x 12 Length - 24 lb - Gummed - Kraft - 250 / Box - Kraft

    Business Source
    in stock

    Durable, all-purpose mailing envelope is ideal for mailing documents, catalogs, direct mail, promotional material, brochures and more. 24 lb. opaqu...

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  • Business Source 28 lb. White Catalog Envelopes
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    Business Source 28 lb. White Catalog Envelopes - 250 / BX - Catalog - #13 1/2 - 10 Width x 13 Length - 28 lb - Gummed - Wove - 250 / Box - White

    Business Source
    in stock

    Heavy-duty, all-purpose mailing envelope is ideal for mailing documents, catalogs, direct mail, promotional material, brochures and more. 28 lb. op...

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  • Business Source 28 lb. White Catalog Envelopes
    Business Source 28 lb. White Catalog Envelopes
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    Business Source 28 lb. White Catalog Envelopes - 250 / BX - Catalog - #10 1/2 - 9 Width x 12 Length - 28 lb - Gummed - Wove - 250 / Box - White

    Business Source
    in stock

    Heavy-duty, all-purpose mailing envelope is ideal for mailing documents, catalogs, direct mail, promotional material, brochures and more. 28 lb. op...

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  • Business Source Durable Kraft Catalog Envelopes
    Business Source Durable Kraft Catalog Envelopes
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    Business Source Durable Kraft Catalog Envelopes - 500 / BX - Catalog - 6 Width x 9 Length - 24 lb - Gummed - Kraft - 500 / Box - Kraft

    Business Source
    in stock

    Durable, all-purpose mailing envelope is ideal for mailing documents, catalogs, direct mail, promotional material, brochures and more. 24 lb. opaqu...

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  • Business Source No. 10 Double-Window Invoice Envelopes
    Business Source No. 10 Double-Window Invoice Envelopes
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    Business Source No. 10 Double-Window Invoice Envelopes - Double Window - #10 - 9 1/2 Width x 4 1/8 Length - 24 lb - Gummed - Wove - 500 / Box - White

    Business Source
    in stock

    No. 10 business envelopes feature double windows and a security tint to secure your documents. Top window is 1" x 3" , 1/2" from the left side and ...

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  • Business Source Regular Tint Peel/Seal Envelopes
    Business Source Regular Tint Peel/Seal Envelopes
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    Source Regular Tint Peel/Seal Envelopes - 500 / BX - #10 - 9 1/2 Width x 4 1/8 Length - 24 lb - & - Wove - 500 / Box - White

    Business Source
    in stock

    No. 10 business envelopes require no moisture to seal. Simply peel back strip and fold closed. Protective strip keeps adhesive free from dust. No. ...

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  • Business Source No. 9 Double Window Invoice Envelopes
    Business Source No. 9 Double Window Invoice Envelopes
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    Business Source No. 9 Invoice Envelopes - 500 / BX - #9 - 8 7/8 Width x 3 7/8 Length - 24 lb - Self-sealing - 500 / Box - White

    Business Source
    in stock

    No. 9 invoice envelopes offer double windows for return address and mailing address. Compatible with most standard 8-1/2" x 11" computer-generated ...

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  • Business Source No. 9 Double Window Invoice Envelopes
    Business Source No. 9 Double Window Invoice Envelopes
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    Business Source No. 9 Double Window Invoice Envelopes - 500 / BX - Double Window - #9 - 8 7/8 Width x 3 7/8 Length - 24 lb - 500 / Box - White

    Business Source
    in stock

    No. 9 envelopes feature security tint and double windows and are compatible with most standard letter-size, computer-generated invoices and stateme...

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  • Business Source Heavy-duty Clasp Envelopes
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    Business Source Heavy-duty Clasp Envelopes - Clasp - #105 - 11 1/2 Width x 14 1/2 Length - 28 lb - Clasp - Kraft - 100 / Box - Brown Kraft

    Business Source
    in stock

    Heavy-duty clasp envelopes feature an open-end style and metal clasp with rounded edges. Metal clasp is plated for rust-resistance. Flap offers sup...

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  • Business Source Heavy-duty Clasp Envelopes
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    Business Source Heavy-duty Clasp Envelopes - Clasp - #35 - 5 Width x 7 1/2 Length - 28 lb - Clasp - Kraft - 100 / Box - Brown Kraft

    Business Source
    in stock

    Heavy-duty clasp envelopes feature an open-end style and metal clasp with rounded edges. Metal clasp is plated for rust-resistance. Flap offers sup...

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  • Business Source Heavy Duty Clasp Envelope
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    Business Source Heavy Duty Clasp Envelope - Clasp - 3 3/8 Width x 6 Length - 28 lb - Clasp - Kraft - 100 / Box - Brown Kraft

    Business Source
    in stock

    Heavy-duty clasp envelopes feature an open-end style and metal clasp with rounded edges. Metal clasp is plated for rust-resistance. Flap offers sup...

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  • Business Source Heavy-duty Clasp Envelopes
    Business Source Heavy-duty Clasp Envelopes
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    Business Source Heavy-duty Clasp Envelopes - 100 / BX - Clasp - #98 - 10 Width x 15 Length - 28 lb - Clasp - Kraft - 100 / Box - Kraft

    Business Source
    in stock

    Heavy-duty clasp envelopes feature an open-end style, reinforced clasps, and deep gumming on flaps for a secure seal. Metal clasp with rounded edge...

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  • Business Source Heavy-duty Clasp Envelopes
    Business Source Heavy-duty Clasp Envelopes
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    Business Source Heavy-duty Clasp Envelopes - 100 / BX - Clasp - #97 - 10 Width x 13 Length - 28 lb - Clasp - Kraft - 100 / Box - Kraft

    Business Source
    in stock

    Heavy-duty clasp envelopes feature an open-end style, reinforced clasps, and deep gumming on flaps for a secure seal. Metal clasp with rounded edge...

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  • Business Source Heavy-duty Clasp Envelopes
    Business Source Heavy-duty Clasp Envelopes
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    Business Source Heavy-duty Clasp Envelopes - 100 / BX - Clasp - #93 - 9 1/2 Width x 12 1/2 Length - 28 lb - Clasp - Kraft - 100 / Box - Kraft

    Business Source
    in stock

    Heavy-duty clasp envelopes feature an open-end style, reinforced clasps, and deep gumming on flaps for a secure seal. Metal clasp with rounded edge...

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  • Business Source Heavy-duty Clasp Envelopes
    Business Source Heavy-duty Clasp Envelopes
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    Business Source Heavy-duty Clasp Envelopes - 100 / BX - Clasp - #75 - 7 1/2 Width x 10 1/2 Length - 28 lb - Clasp - Kraft - 100 / Box - Kraft

    Business Source
    in stock

    Heavy-duty clasp envelopes feature an open-end style, reinforced clasps, and deep gumming on flaps for a secure seal. Metal clasp with rounded edge...

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  • Business Source Heavy-duty Clasp Envelopes
    Business Source Heavy-duty Clasp Envelopes
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    Business Source Heavy-duty Clasp Envelopes - 100 / BX - Clasp - #63 - 6 1/2 Width x 9 1/2 Length - 28 lb - Clasp - Kraft - 100 / Box - Kraft

    Business Source
    in stock

    Heavy-duty clasp envelopes feature an open-end style, reinforced clasps, and deep gumming on flaps for a secure seal. Metal clasp with rounded edge...

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  • Business Source Letter File Pocket

    Business Source Letter File Pocket - 8 1/2 x 11 - 1 Expansion - Clear - 1 Each

    Business Source
    in stock

    Hook-and-loop closure on this poly envelope protects against accidental opening. Envelope expands to hold up to 1" of material. Design is top-openi...

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