... inches, 28 inchesMaterial: SBR, NBR, POLYColor: Brown, White, AmberDetails: Chibi Doulbe Lion’s rice rubber roller are made of strong and ... High shelling efficiency up to 95%;The SBR and NBR rice huller rubber roller can be options. Elastic stiffness, Strong plasticity ... is the 2nd generation of rice huller rubber roller, is adopted 100% NBR rubber materials, the original color is Amber with innocuity ...