500 Pack #10 Double Window Security Self-Seal Envelopes - Suitable Size for Multiple Business Statements, Quickbooks Invoices, and Return Envelopes, Size 4-1/8 x 9-1/2 - White - 24 LB

Description

📬 Seal the deal with security and style!

This 500-pack of #10 double window security envelopes by HERKKA offers a perfect balance of professional presentation and privacy. Sized at 4-1/8 x 9-1/2 inches, these 24 LB white envelopes feature dual windows for sender and recipient addresses, a premium security tint to protect sensitive contents, and an ultra-strong self-seal adhesive strip for quick, reliable closure. Ideal for business statements, invoices, and checks, they are compatible with most inkjet and laser printers, making them a must-have for efficient, secure mass mailing.