No10 Standard Window Invoice Envelopes, White, 500PK (Discontinued)

Business Source No10 Stnd Window Invoice Envelopes Single Window 10 9 12 Width x 4 12 Length 24 lb Selfsealing Poly 500 Box White No 10 invoice envelopes offer a standard address window Poly windows and inside tint provide privacy for your contents Selfsealing design makes envelopes 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