One color(customized) of silicone rubber(can meet UL standard or other requests) in 40+/-5 shore A

With colors silk screen printing or colors paiting spraying

With color key inserted or carbon pills inserted on the keys backside

With PU or touch feeling oil paiting spraying

Silicone keypad can be adhesived with 3M or DSMS adhesives and assembled to circuit layer or plastic plate.

It can be packed according to customers' requests