... pat rings 3)Competitive price good quality 4)Provide OEM Hot Selling Fashion Silicone Slap Watch 1,after modulation is tensile strength ... excellent heat resistance and cold resistance, to ozone and oxides with an excellent corrosion resistance, excellent electrical insulation properties.4, ... the surface of the silicone watch is dealt with flame plating, with a dust-proof anti-static feature.5, reach ...