Search query: #10 window envelopes not self seal

Product: Quality Park Redi-Seal Security Window Envelopes, 10 (4 1/8" x 9 1/2"), White, Box of 500
Brand: Quality Park
Color: White
Relevance: Substitute
Save time with Quality Park security envelopes that have built-in Redi-Seal technology closures - requires no moisture to seal! Quickly get that stack of papers delivered to important recipients.
Simply raise the lower flap and press to seal.
Addresses appear through window - no need to hand-address these security window envelopes.
Quality Park envelopes feature a unique double flap design that keeps the gum from sticking before use.
Security-tinted inside for privacy and confidentiality.