material: rubber High quality & resonable price long service time used in ancillary equpiment Made of silica gel or rubber use as chock or foot washer ,spine gluing,fire-flame retartant, application in CRT, TV, LED ....1. Mylar ,PC, PET, sping gluing, all kinds of double side adhesive tape such as 3M,SONY etc. all used in ancillary equpiment of computer , phone, protective film for videocast ...