Ship-Lite Envelope， First Class， #10 1/2， Cheese Blade Flap， Redi-Strip Adhesive Closure， 9 x 12， White， 100/Box

Conveniently primed for immediate shipping， Ship-Lite® envelopes offer the insurance that special packages need. Fans of self-sealing envelopes will appreciate the Redi-Strip® adhesive and simple peel and seal release. At the post office， USPS's First Class Mail® deco is already printed on， which guarantees speedy delivery and damage control. As an extra precaution， each envelopes also features a water-resistant surface to fend off rainy weather. Seam Type: Center; Flap Type: Cheese Blade; Trade Size: #10 1/2; Security Tinted: No.