... NBR, SBR. Poly 3.Color: White, red, yellow, brown 4.Size: 10" 5.MOQ: 100pc General Information1.Name ... : 10" Brwon, Yellow, Red, Amber, Brown Rubber Roller For Rice Mill 2.Material: NBR SBR ... Roller: For the choice of the black, brown and white rubber roller with hardnes shore A 90oC ... Keep in vertical position, horizontal is not allowed.F. No other materials pressure on it, no hitting ...