About 20 years' experience on Push button overlay. manufacture per your drawing or sample.

1. overlay material: polyester(PET)/polycarbonate(PC)

2. Rear adhesive: 3M467MP, 3M468MP etc.3. life circle : 1 million times 4. humidity: 40C,90% -95%

5. gloss semi-gloss or matte

6. manufacture per your drawing or sample.