Drainage structure: Turbine water flow quickly inlet water. The mesh prevents foreign matter in the hair from entering the drain. U-shaped sealing tube double protection, insect-proof, odor-proof and no foreign matter. TPR soft rubber plug to prevent odor overflow, leak-proof and leak-proof. Easy to use and install: Just open the floor drain cover and put it into the floor drainage core. Easy to install and remove. Wide use: Opening diameter 37mm-75mm, which is applicable to all, it is recommended to measure the hole size and depth of the floor drain before purchase. U-shaped water seal structure: easy to get water in, hard to get water out, 360-degree drainage, water quickly, no water on the floor. With 4 rods: The 4 stoppers, with the strainer above, provide double protection to prevent hair from reaching the drain. Color: White Size: 7.8*8.5 cm Delivered quantity: 4 piecesWelcome to meet