Regarding this product: Adsorption cup: The new hair remover is equipped with suction cups. A strong suction cup allows the drain to stick well to the tiles, making it easy to install and remove: place the drain in the corresponding sink or tile. Press the corners of the four sides to paste them. When removing, simply remove it from the ball receiver on the shower floor. Easy installation and disassembly: Place the drain into the corresponding sink or tile. Press the corners of the four sides to paste them. When removing, simply remove the clump from the collector. Reminder: Please do not connect the suction cup to the tile joint. The drainage pipe must be flat and free of protruding obstacles. Otherwise, it cannot be sucked. Effectively filter residual liquid: This shower drain is easy to clean and dry. These drainage collectors are more effective in capturing hair and collecting it into a large clump before entering the drainage pipe. Widely used square drain cover: This catcher can be used in kitchen sinks to prevent food debris from entering the plug hole, or used in bathtubs/showers to lock hair, keeping your drain smooth and clean. Suitable for bathrooms, laundry rooms, bathtubs, kitchens, etc. matters needing attention: 1. The dimensions are measured by hand and may have some deviation, but it does not affect the use. Please carefully read the product dimensions on the details page before purchasing. thank you. 2. Due to differences in ambient lighting and display device settings, there may be some deviation between the images you see and the items themselves. Please understand. _x000D_