1)Fully laminated kraft paper and bubble construction,provides stiffness and a puncture resistance bubble mailer

2)High-slip bubble lining for easy product insertion;Bubble lining for effective air retention and consistent cushioning

3)Strong paper exterior for premium appearance,excellent for printing,labeling,franking and writing

4)lightweight bubble cushioning means to reduce shipping costs

5)self-seal closure is secure and convenient

6)Easy-open tear strip allows quick access without tools.This special design has been registered with national patent

7)customized designs/size/color are welcomed

8)multi-functions for mailing and packing