Simplify your mailing needs with these Office Impressions #10 Peel Seal Business Envelopes. These envelopes require no moistening or tape for sealing—simply remove the guard from the adhesive strip and press the flap to the envelope for a secure seal. Made with 24-lb white wove paper, the envelopes are sturdy and offer a clean, professional look—great for mailing paychecks, personal mail, business mail, promotional materials and much more!