IP65 rated waterproof sealed customized industrial and medical soft membrane keyboard, this is a compact, and fully-rugged glue mounted keyboard. The front surface is specially designed with one piece durable seamless membraneous polyester to meet IP65 specifications, which means it is resistant to harsh environment such as dirt, dust, water, ice, salt mist, chemical liquids, corrosives, disinfectants, oil, etc. This keyboard is just for reference, we can customize this type of membrane keypad according to customer's requirements.