1 The grain surface is fine the skin layer is thick and the strength is high and its fullness and elasticity are also good. 2 The belt is characterized by beautiful appearance comfortable and durable. 3 The water-cowhide has a rough surface coarse fibers low strength compared to cattle and other properties are close to those of cattle. 4 After measuring the length of the belt required by the machine cut off the excess part of one end of the belt without hook and drill with a nail or other hard object one centimeter at the cut end. The size is just passed through the belt hook and then loaded into the machine. The belt hook can be tightly connected to the belt. If it is too loose it can be cut shortly. This product is very firm. Please pay attention to safety when punching. 5 Fit for a large range of household sewing machine.