... plasticity under the high hardness, moderate grain force, high roughness, low cardamine ... grain of rice, pure color quality.Products technical indicators:Tensile strength: ... 0 Thickness of Rubber (mm)20±0.520±0.525±0.524.5±0.530.5±0.530±0.530.5±0.530.5±0.530.5±0 ... .5 ColorBrown, white, amber Hardness Shore A90-95degree BrandRoaring Lion, QiaoWang,Yashi,OEM High Quality ...