Staples Gummed Security Tinted #9 Business Envelopes, 3 7/8" x 8 7/8", White, 500/Box Safety 5 Pack Qty: 500 Paper

5 Pack Qty: 500 Paper Weight in Pounds: 24 Security Tint: Security Tinted Series or Collection: Flap-Stik V-Flap True Color: White Width in Inches: 4

It's also made from high quality 65lb cardstock

3 Sheet Width (Inches): 5

These papers are lignin and acid-free

Staples Gummed Security Tinted #9 Business Envelopes, 3 7/8" x 8 7/8", White, 500/Box Safety 5 Pack Qty: 500 PaperMail invoices safely with these Staples standard invoice double window gummed envelopes. Each envelope is made with 24 pound white paper, offering protection against wear and tear and weather, while the gummed top closure on the commercial flap ensures envelope contents stay secure. These Staples standard invoice double window gummed envelopes come in a pack of 500 for bulk mailing and are tinted, protecting any confidential customer information.