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

Heavy-duty, all-purpose mailing envelope is ideal for mailing documents, catalogs, direct mail, promotional material, brochures and more. 28 lb. opaque white wove construction delivers privacy of contents. Open-ended style allows easy insertion and removal of items. Moisture-activated gummed flap ensures a secure seal.

• Ideal for mailing a variety of items including documents, catalogs, brochures and more
• Constructed of opaque, 28 lb. white wove paper to keep contents private
• Open-ended style to easily insert mailings
• Moisture-activated, gummed seal for a secure closure