Check the listing for details. 2 Set Sewer Drain Pipe Sealing Plug Blue Anti-odor Core. Color: Multicolor, Condition: New. Listed at 20.30 USD. What is this?The drain sealing plugs not only prevent odors and dirty water from overflowing the ground, but also stop objects from falling down the drain. Suitable for sewers such as washing machines, floor drains, and sewer pipe joints.What will I get?The drain sealing plug set, we provide here, is in the size of:Color: BlueMaterial: SiliconeSeal Plug Height : 39 mm / 1.54 inchSeal Plug Outer Diameter: 40 x 50 x 60 mm / 1.57 x 1.97 x 2.36 inchAnti-odor Core Size: 45 x 100 mm / 1.77 x 3.94 inch (OD*L)In the package of: 2 Set - 2 x Seal Plugs, 2 x Anti-odor CoresAre there any advantages of the product?Made of durable silicone material, wear-resistant, soft and elastic, easy to clean. Multi-layer thread design, can be tightly combined with sewer pipes, preventing odors from seeping through the floor.