Business Source No. 8-5/8 Check Envelopes - 500 / BX - #8 5/8 - 8 5/8 Width x 3 5/8 Length - 24 lb - Self-sealing - 500 / Box - White

No. 8-5/8 check envelopes offer double windows for return address and mailing address. Poly windows and inside tint deliver privacy of contents. Self-sealing design makes them quick and easy to close. 24 lb. envelopes require no moisture to seal. Unique double-flap design keeps the gum from sticking before use. Simply raise the lower flap and press.

• Double windows allow use with printed addresses to prevent reading errors
• Self-sealing design creates quick, simple closure
• Interior security tint keeps your sensitive information private
• Double-flap construction prevents gum from sticking before use