Durable UseOur shower drain hair catcher comes with 4 suction cups. The strong suction cup allows the drain catcher to adhere well to the tiles on the shower floor. Effective Filter Residue SolutionThese silicone hair catcher shower drain pipes are well designed with precise and large number of leak holes, which can quickly filter liquid to prevent hair, debris and other items from falling out and clogging the water pipes. Easy to Install and RemoveJust place the drain catcher into the corresponding sink. Press on the suction cup to make sure it sticks firmly. To remove, simply lift the clumps out of the trap and move on. Household Drain ProtectorThese silicone drain protector squares can be used on bathroom drains, bathtub drains, kitchen sinks, shower stalls, laundry rooms and anywhere you want to stop and capture debris. Shower drain covers can bring convenience to your life. They are an effective residue filtering solution for cleaning your home. [Warm Tips] It is required that the drainage holes must be flat without any raised obstacles, otherwise they cannot absorb water. Measures 5.51 x 5.51 x 0.15 inches and fits any sink, shower outlet or tub drain smaller than 4.7 x 4.7 inches.