Business Source Regular Tint Peel & Seal Envelopes, #10, 500/Box
No. 10 business envelopes require no moisture to seal. Simply peel back strip and fold closed. Protective strip keeps adhesive free from dust. No. 10 envelopes are made of 24 lb. white wove stock and are security-tinted. 9 1/2" Width x 4 1/8" Length.