... 1,BOPP glossy film with bubble wrap 2,Secure and convenient self-seal closure 3,Variable size pearl poly bubble mailer1) made of white BOPP glossy film ... waterproof10) can be used to post tape, CD, camera, lens, film, certificate, gift, books etc Remarks: i. be used to ... goods that need protect. ii. PE bubble film inside and the pearl film outside. The bubble film is directly coalescing to the pearl ...