Business Source BSN36680 No 9 Double Window Envelope 500ct

Product Description

The BUSINESS SOURCE BSN36680 is a No 9 double window envelope built for high-volume mailing of invoices, statements, and billing documents. Constructed from 24 lb paper stock, it features a security tint that blocks content visibility from the outside while two precision-cut windows allow recipient and return address information to show through without additional labels. The top window measures 1-3/16 x 3-1/2 inches, and the bottom window measures 1 x 4 inches. Each box contains 500 envelopes. This product is installed and used by office administrators, accounting departments, and mail room professionals handling regular commercial correspondence.

The BSN36680 is designed for use with standard letter-size, computer-generated invoices and statements. The top window is positioned 3/8 inch from the left edge and 2 inches from the bottom of the envelope. The bottom window sits 3/8 inch from the bottom. This window placement aligns with common pre-printed invoice and statement formats, eliminating the need to hand-address or apply address labels in most standard billing workflows. Suitable for both small office and high-volume commercial mailing environments.

Key Features

• Security tint interior prevents content from being read through the envelope
• Top window: 1-3/16 x 3-1/2 inches, positioned 3/8 inch from left and 2 inches from bottom
• Bottom window: 1 x 4 inches, positioned 3/8 inch from bottom
• 24 lb paper stock for durability in standard mailing
• Designed to align with standard letter-size computer-generated invoices and statements
• 500 envelopes per box for bulk mailing efficiency

Compatibility

Designed for use with standard letter-size, computer-generated invoices and statements formatted to align with No 9 double window envelope window placement specifications.

Installation Notes

No tools required for use. Verify that your invoice or statement template aligns with the window positions before processing a full print run. Store envelopes flat in a dry environment to prevent moisture damage or seal activation. Handle in moderate humidity conditions to maintain envelope integrity.