C part size:Width 22mm,Thickness 14mmThe V belt K materials is rubber.If you have a large demand, you possibly can have a discount.Apply to:Widely used in automoblles, industrial, family appliances,agricultural equipment,etc.Remarks: If you have particular needs, please touch us, we will customize consistent with your needs!Notes:Light taking pictures and varied displays can cause the colour of the item in the photo just a little different from the real thing.The dimension have a certain error.