Quality Park No. 10 Double Window Security Tint Business Envelopes with Self-Seal Closure - Security - #10 - 4 1/8" Width x 9 1/2" Length - 24 lb - Gummed - White - Wove - 500 / Box

No. 10 Double Window Security Tinted Business Envelopes use a self-seal closure for the ultimate convenience. Side seams add a modern, professional touch to your mailing. Convenient, Redi-Seal closure requires no moisture and has no pull-off strip to throw away. Simply unfold the bottom flap and press for a secure seal. Premium security tint ensures privacy is preserved during mailing. 24 lb. bright-white stock gives mailings a clean, crisp look. Left-side, double windows are perfect for displaying sender and receiver addresses.

Country of Origin: United States