Quality Park No. 10 Single Window Envelope with a Self-Seal Closure

No. 10 Left-Side Window Redi-Seal Envelopes provide dependable performance, strength, durability and privacy. Redi-Seal closure requires no moisture, extends shelf life and produces a secure seal. Double-flap design keeps the gum from sticking before use. Left window conveniently accommodates a printed address, eliminating handwritten addressing. 24 lb. bright-white stock and side seams give mailings a professional look.

• Standard window envelope with unique double-flap design; keeps gum from sticking until you’re ready to mail
• No moisture required to seal; simply raise the lower flap and press
• 24 lb. white wove with Redi-Seal closure
• 500 / Box
• Size: No. 10 (4-1/8″ x 9-1/2″)