... and bran, clean, bright white grain of rice, pure color quality.Products technical indicators:Tensile strength: Mpa/2mm 25.2-26 ... the transportation.Store in dry place, away from Acid, Alkali, Salt, oil, and dirty, forbidden to put under sun for long ... , amber Hardness Shore A90-95degree BrandRoaring Lion, QiaoWang,Yashi,OEM High Quality Rice Paddy Machine Rubber Roller