Overlay Materials: The most commonly used base materials are polyester and polycarbonate.
Rear Adhesive: 3M 467MP, 3M 468MP, etc.
Standard Tolerances: +/-. 010 inch (+/-0.25mm).
Matching color: Pantone and RAL color matching system.
Tail, pin and circuit layout: Subject to customers' detailed requests.

Type of Switch:
A) Non tactile
B) Tactile graphics
C) Tactile with stainless steel domes
D) Tactile with poly domes on the circuit
Notice: We have the capacity to provide you membrane switches with other special requirements, such as Shielding, Windows/Lens Coating, Embossing, Embedded LEDs, UV glossy/matte/textured, etc.