Waterproof Insect-proof U-shaped - U-shaped waterproof structure, easy to start, four 360-degree outlets for drainage, quick start, no water accumulation on the floor, for a good life experience. Defined size: TPR soft glue, close to the channel entrance. The soft rubber ring can be cut between 3.5-7.5cm, you can cut according to the size. Easy to use. Hair Stopper Kitchen Sink Strainer-Great sealing effect, multiple leak-proof bottom drains to block odors, seal and return water. Practical tool to protect the kitchen, bathroom, garage, basement and toilet from unpleasant odors. Floor Drain Strainer - Anti-fall protection net: traps foreign bodies in hair and Effectively prevent channel retention and bad odor. Hair Stopper Kitchen Sink Strainer - Premium material - Premium plastic drain - Durable and non-corrosive Effectively deodorizes and prevents overflow and protects health of the family. Specification: White color Size: 7.5*8.5cm Quantity: 1 piece