Quality Park™ Redi Strip Catalog Envelope, #55, 6 x 9, White, 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.