... Mailer : 1)Made of co-extruded poly film with bubble lining of superior cushioning protection ; 2)Smooth ... ; 3)Customized designs and printings are available ; 4)Self-adhesive tape is easy for use; 5)Multi-functions for mailing and ... the request of environmentalism; 8)Can be used to post tape , CD, camera , lens , film , certificate , gifts, books etc ...