Rubber Keypads with Membrane, Conductive/Silicon Rubber Keyboards/Pads, Conductive Rubber with Plastic Cap, All Kinds of Rubber O-Rings, Gaskets and Rubber Feet with or without Ad
This product is in a strong steel character. Made by CRV-6140 material and had been through the process of high temperature for hardness. It's a marvelous quality of product.
Jo