... ,shaving boards,trim boards,bamboo,woodware,and vineware. emery roll,abrasive roll,sanding roll,sanding beltsThe main backings are: Paper, Cloth, PolyesterThe main ... the narrow belts are mainly A, C, E,J,X,Y or J cloth.We have a wide range of belts with ... grit, soft supported, hard supported, medium supported and collapsible. emery roll