Pack of 10 ecolite by Polyair branded Kraft mailers Size # 1 7.25″ x 12″ Usable 7″ x 11″ • Fully laminated kraft/bubble provides rugged durability and better protection for enclosed product • 1/2″ fins on 3 sides and flap of bag help absorb shock • High slip lining allows easier product insertion and extraction, increasing productivity • Tamper-evident hot-melt self-seal closure helps ensure content security • Duraliner Bubble lining protects contents and opens without creating a mess like a macerated mailer