Description: You can install it in seconds without any tools and needn't worry about deformation after stretching. This practical tool can save you expensive maintenance costs and avoid the pain caused by cockroaches and spills. Made of premium TPR material, it is durable to use. The length is 3.9cm, width is 6cm and height is 3.8cm. It is suitable for bathroom kitchen floor drain. Item Name: Sewer Pipe Seal Ring Material:TPR Size: Black: 5.7cmx5.7cmx3.65cm/2.24inx2.24inx1.44in White: 5.75cmx5.75cmx3.55cm/2.26inx2.26inx1.4in Blue: 5.9cmx5.9cmx3.7cm/2.32inx2.32inx1.46in Pink: 5.75cmx5.75cmx3.65cm/2.26inx2.26inx1.44in Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 X Sealing Ring