Universal One Peel & Seal Strip Business Envelopes, #10, 9-1/2"W x 4-1/8"H, White, 100/Pack

No moisture is needed to seal these envelopes. simply raise the lower flap and press. a unique double-flap design keeps the gum from sticking before use. the double flap keeps the contents secure. this product arrives to most customers in 2-3 business days.