We can provide various kinds of rubber sheets, which specifications as follows: Tensile strength: 2.5Mpa ~10.0Mpa Elongation: 200% ~350% Hardness: 55~60SHOREA, 60~65SHOREA, 65~70SHOREA,70~80SHOREA Specific gravity: 1.3g/cm3 ~ 1.8g/cm3 Color: black, white, red, green, blue, grey and so on. It depends on the customer's request. Material: NBR, EPDM, SBR, NR Surface: smooth, delaine veins, coarse cloth veins, strip, round Dot and so on. Thickness: 1mm ~ 80mm Width: 500mm ~ 2000mm Length: according to customer's request