silicone keypad: 1. Material:100% silicone material.Non-toxic and Environment friendly. 2.Passed FAD,SGS certification. 3. Features:High and low temperature resistance,wear resistance,high and low pressure resistance,oil resistance, nontoxic, safety and healthy. 4. Colors :Pantone color is available. 5. Size:we can do the product specially according to your own specification. 6. Quality certification:ISO9001-2000 7. Logo:Any requirement available.