1. Cast Iron Drum,Aluminium Drum 2. Excellent Abrasion resistance,High load capacity 3. Got ISO9001-2008 certification Product type: SBR - NBR - Emery Rice Rubber Roller.Brand Name: Roaring Lion, Qiaowang, OEM brandSize: 4'' 6''8''10''12''14''20''28''Material: SBR, NBR, POLYColor: Brown, White, Amber Details: Chibi Doulbe Lion's rice rubber roller are made of strong and light iron drum or ...