... ,UL 2.more than 15 years OEM experience 3.PVC adhesive sticker 4.waterproof, tearproof PET is a polymer material, with ... , use of close, it is better than PET flexibility, hand foam, Is often used in jewelry, watches and clocks, electronics, metals ... ,SGS,ROHS,UL2.more than 15 years OEM experience3.PVC adhesive sticker4.waterproof, tearproof PVC ...