SBR - NBR - Emery Rice Rubber Roller. 4",6",7", 8",10",14",20", 25", 28" Material: SBR, NBR, POLY Color: Brown Details: Chibi Doulbe Lion’s rice rubber roller are made of strong and light iron drum or aluminum drum. The rice rubber roller works steadily with high efficiency, low rate of broken rice;Hardness is 92 ~98 degrees;Excellent in heat and abrasion resistance;Offering very strong bonding ...