Redi-strip Catalog Envelope, #10 1/2, Cheese Blade Flap, Redi-strip Closure, 9 X 12, Brown Kraft, 100/box

Pack time-sensitive files into First Class envelopes. Furnished with USPS Official First Class Mail® print, the envelopes offer extra assurance and peace of mind. To speed up the process even more, the envelopes are manufactured with Redi-Strip closures, which means it's easy and effortless to seal the flaps shut and ensure prompt delivery. Seam Type: Center; Flap Type: Cheese Blade; Trade Size: #10 1/2; Security Tinted: No.