Features: The sealing plug integrates three functions, which can be used not only as a sealing plug for sewer pipes, but also as a tank filter and a deodorizing plug for sewages outlets, which is convenient and practical. The product is easy to install without the help of additional tools or professionals, which is convenient for users to install and replace themselves. The structure designs of the sealing plug is compact, which effectively prevents the water leakage of the sewer pipe in the sink and keeps the kitchen dry and clean. The sealing plug has a filter screen designs, which can effectively filter solid particles such as food residues and hair, and prevent clogging of sewer pipes. The product has built-in deodorant plug, which can effectively prevent the odor from flowing back from the sewer and keep the kitchen air freshed. Specifications: Material:Plastic Size:Approx.8x7.8cm/3.14x3.07in Package Includes: 1x Drain Pipe note: Please allow a little error on the size due to manual measurement. The color might exist slightly difference due to different displays.