... it to cleaning screen of mobile phone, computer etc. Customized shape/size phone screen cleaner and full color ... side with eco friendly silicone material, it can be repeatable sticky on backside of mobile phone, computer, camera and etc ... heat transfer printing Applicationmobile phone giftUsage Advertisment, Promotion, Gifts, Clubs,Enterprises, Banks,Traffics, Insurance, Super Markets, Parking, School, ...