Application:Home Appliances,Communication equipment,computer keyboard Keypad Button Material:PET,PC,Silicone,Acrylic Name: Memebrane switch keyboard Design:CAD/AI/CDR format Certification:ROHS,REACH,CE,IS Test:100%QC Material:PET,PC,Silicone,Acryliy Color:According to pantone color number Back-adhesive:3M467,3M468,or others Factory Experience:16 years customized factory Our expertise in human - machine interaction can supply your application with the ease of use required to compete in an increasingly competitive marketplace.Our team of engineers and designers can provide unique innovation to your process.