Mini V-belts, 8 mm across the top surface - as used on a wide variety of small machine tools. These are high-quality, genuine European-made belts. To view the available sizes and in other applications. The post price covers the shipping of three belts. Click the down arrow in the box showing the 375 to see the range of sizes available. The "teeth" on the inside of a belt are not drive teeth, but cut-outs that allow the belt greater flexibility when running around small-diameter pulleys. Please note: as with all V-belts, the length stated is not the actual length around the outside. We have cut and measured a selection of belts and discovered that you need to add about 3% to get the real length.