The use of environmentally friendly silicone materials, fashionable and novel styles, comfortable and flexible, and can be dust-proof and wear-resistant after spraying with oil. And has the characteristics of high tensile strength, high temperature resistance, no fading, no deformation, and waterproof. The surface can also be sprayed with metallic ink or color-printed pattern/silk-printed LOGO for the effect of luminous fragrance and powder. All products can reach ROHS, SGS environmental protection certification and non-toxic test.