... Size : 65*75*2.5 mm Colour : White Special Quality Of Silicone Keypad keypadsilicone rubber keypad,remote control keypadSize : 65* ... rubber, environmental safe material, non-toxic, smooth feel, excellent transmission. The hardness of silicone rubber can be graded between 30 to 80 ... device. 3. Surface Processing:We also can deal with the surface of the keypad with laser, PU coating, epoxy resin coating, ...