MULTI APPLICATIONS: Deodorizing sealing reducing ring, prevent backflow of sewers, filter and prevent blocking. Just install in every floor drain, like basement, laundry, bathroom shower, kitchen sink etc QUICK DRAINAGE: 360 drainage design for accelerate drainage, no matter how large the amount of water can be discharge quickly, it is not easy to block MULTI APPLICATIONS: Deodorizing sealing reducing ring, prevent backflow of sewers, filter and prevent blocking. Just install in every floor drain, like basement, laundry, bathroom shower, kitchen sink etc DURABLE: Made of high quality ABS+soft silicone material, which which has strong suction and will not shift, it is stable and durable. Easy to install, convenient for use DEODORANT DESIGN: Ideal design for seal stinky smell and odor from sewage gasPrevent the drain water from backing up to the room,anti- water leakage and overflow Features: Magnetic levitation design, when the water flushes down, it presses down, and after flushing, the magnet will push the lid up to prevent from climbing up from the ground. This Floor Cover which is suitable for kitchen, bathroom and sink. This Floor Cover which is suitable for kitchen, bathroom and sink,Fits : Washbasin Pipe, Sink Pipe, Bathroom, Kitchen, Floor The material of the is silica gel. It is elastic and durable. No installation required, just plug it in and use it immediately, and put it in the sewer to deodorize it. Product Description: size:6x4.5cm Included: 1x Floor Cover