2 Pcs Floor Drain Anti-Backflow, Check Valve for Shower Sink, Anti-Odor Magnetic Levitation Floor Drain, One-Way Sewer Plug for Bathroom

【High Quality Materials】Odor Stop Shower Plug are made of high quality abs materials, sturdy, stable, non-deformable, easy to clean, and can capture dirt and impurities to effectively maintain the clean and hygienic floor drains, providing users with a reliable use guarantee. 【Magnetic Self-Closing Design】Odor-resistant shower check valve is designed with magnetic closure. when water enters the floor drain, the floor drain opens automatically, ensuring smooth water flow. this protects against odors and insects and prevents wastewater from overflowing. when the water is drained, the pressure of the water flow opens the closing opening and quickly closes it once the water is drained. 【Superior Clogging Prevention】Equipped with excellent sealing, this shower strainer is perfect for bathrooms, balconies, sinks and laundry rooms. It completely seals the drain to prevent hair buildup and clogging while blocking odors, insects and sewer backflow, ensuring a clean and safe environment. 【Easy to Install and Clean】 This backflow preventer is compatible with 99% of floor drains, the shower drain hair filter is suitable for floor drains with a diameter of 39 to 45 mm. the installation process is quick and easy. simply insert the drain core into the sewer when cleaning is required to remove it easily, convenient and effortless. 【Wide Range of Application Scenarios】Anti Hair Shower ​with an integrated design, the appearance is invisible and seamless. it is suitable for all kinds of indoor and outdoor scenes such as bathroom, kitchen, garage, sink, balcony, swimming pool, toilet, basement, etc., to meet the requirements of different environments and provide users with a more comfortable user experience. Note: All data is measured manually, please allow 1-3 cm error. Due to differences in light and display, there may be color differences, please refer to the actual item received.