Fanuc A98L-0005-0213 20 key transparent keysheet membrane. This membrane has a self-adhesive backing for easy application which is simple to replace the worn out key sheets. A98L00050213 keysheet fits on the handy mac ope panel such as A02B-0259-C221#A. Allowing customers MT builders to put their own symbols, characters for each button and assign in the ladder. This membrane cover also has an alternate number of A02B-0259-K130.