Resin wheels of edge machinery :There are 2 type , differ ring width . NameModel NO.PictureSizeHolePer/BoxesResin wheelsS10150*12*10*180#12,22,5050Resin wheelsS10150*12*10*240#12,22,5050Resin wheelsS10150*12*10*320#12,22,5050Resin wheelsS10130*12*10*180#12,22,5050Resin wheelsS10130*12*10*240#12,22,5050Resin wheelsS10150*10*10*240#12,22,5050Resin wheelsS10150*10*10*320#12,22,5050Resin wheelsS10130*10*10*180#12,22,5050Resin wheelsS10130*10*10*240#12,22,5050