Alternate color or configuration shown Business Source No. 9 Double Window Invoice Envelopes Double Window - #9 - 8 7/8" Width x 3 7/8" Length - 24 lb - Self-sealing - 500 / Box - White Manufacturer: Business Source SKU: BSN36681 Manufacturer part number: 36681 UPC: 035255366816 MSRP: $209.81 Price: $138.91 Qty: Add to cart Custom wishlist OK Add to wishlist Add to compare list Email a friend Business Source No. 9 Double Window Invoice Envelopes - Double Window - #9 - 8 7/8" Width x 3 7/8" Length - 24 lb - Self-sealing - 500 / Box - White Self-sealing adhesive creates instant bond without moisturePerfect for sending checks, invoices, statements and more Overview Specifications Contact Us Business Source No. 9 Double Window Invoice Envelopes - Double Window - #9 - 8 7/8" Width x 3 7/8" Length - 24 lb - Self-sealing - 500 / Box - White Self-sealing adhesive creates instant bond without moisturePerfect for sending checks, invoices, statements and more Products specifications Attribute name Attribute value Closure Type White Manufacturer Part Number 36681 Mailer/Envelope Classification #9 Mailer/Envelope Width 8 7/8" Mailer/Envelope Length 3 7/8" Mailer/Envelope Type Double Window Window Location Top Left Window Height 1" Window Width 4" Features Moisture Resistant Basis Weight 24 lb Recycled No Brand Name Business Source Manufacturer Business Source Marketing Information No. 9 invoice envelopes offer double windows for return address and mailing address. Compatible with most standard 8-1/2" x 11" computer-generated invoices and statements. Top window (1-3/16" x 3-1/2") is positioned 3/8" from left and 2" from the bottom of the envelope. Bottom window (1" x 4") is 3/8" from the left and 1/2" from the bottom. 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. Packaged Quantity 500 / Box Country of Origin United States Product name No. 9 Double Window Invoice Envelopes Technical details Product color White Features Product type Kraft Your name * Your email * Enquiry * Submit Products specifications Attribute name Attribute value Closure Type White Manufacturer Part Number 36681 Mailer/Envelope Classification #9 Mailer/Envelope Width 8 7/8" Mailer/Envelope Length 3 7/8" Mailer/Envelope Type Double Window Window Location Top Left Window Height 1" Window Width 4" Features Moisture Resistant Basis Weight 24 lb Recycled No Brand Name Business Source Manufacturer Business Source Marketing Information No. 9 invoice envelopes offer double windows for return address and mailing address. Compatible with most standard 8-1/2" x 11" computer-generated invoices and statements. Top window (1-3/16" x 3-1/2") is positioned 3/8" from left and 2" from the bottom of the envelope. Bottom window (1" x 4") is 3/8" from the left and 1/2" from the bottom. 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. Packaged Quantity 500 / Box Country of Origin United States Product name No. 9 Double Window Invoice Envelopes Technical details Product color White Features Product type Kraft