Material: PP Plastic Fit Pipe Diameter: 43mm /1.69" Total Size: 75 x 13mm / 2.95 x 0.51"(D*H) Package Contents: 6pcs x Pipe Cover 1.Made of PP plastic, fit many occasions. 2.Easy installation: open the buckle, put tube in it, then buckle it. 3.Widely used in water pipes, angle valves, faucets, drain line, etc.