Specification: Diameter 2mm~50mm (All kinds of types, color according to the requirement of customer) It has the feature of high and low temperature resistance( -60~250 degrees), anti-ozone, weathering resistance and good electrode, also has chemical stability, anti-aging, anti-radiation, good permeability. Silicone Rubber Sheets are with good flexibility, good elasticity, shock absorption, heat insulation and good heat preservation. 630*330*300mm Cartoon boxes