Durable The drain plug is made of high quality silicone material, which will resist the formation of rust, corrosion or limescale, which is soft, lightweight and not easily deformed. The sink is enough large to hold hair and hair_x000D_ food waste. _x000D_ Stable Each filter has 4 suction cup bases, it can be stuck stably, not easy to move. The drainage holes in the drain cover are clean and dense, so the drainage is very fast. The size of the drain cover is_x000D_ 14 * 14cm / 5.5 * 5.5inch, so you can only use it on the drain below this size. _x000D_ Easy to Clean and Install Suction cup silica gel sink filter, wash only with hot soapy water, very easy to clean but only works on smooth tile or glass surfaces, not suitable for surfaces_x000D_ dull or uneven. _x000D_ Range of Application Suitable for all common types of siphons, can be used in bathtubs, kitchen drains and can easily catch food residue, hair and other sundries when emptying, as well_x000D_ that any residue you wish to prevent and capture so that the drainage is more fluid.