Product Description 1: Membrane switch has below main advantages. 1)Small and portable. Generally a membrane switch is several or dozens grams, it is quite convenient to carry or disassemble. 2)Aesthetic appearance. It adopts advanced silk screen printing technology, with special design; We can provide any custom solution you need. 3)Sealing. To meet customer's unique needs of the program, we can design the membrane switch to be water- proof, grease proofing, dust-proof, and