DurableThe drain plug is made of high quality silicone that resists rust, corrosion or limescale, which is soft, light and not easily deformed. The sink is quite large to hold hair and hair_x000D_Food waste. _x000D_ StableEach filter has 4 suction cup bases, it can be sticked stably, not easy to move. The drain holes in the drain cover are clean and tight, so drainage is very fast. The size of the drain cover is_x000D_14 x 14 cm / 5.5 x 5.5 in, so you can only use it for drains under that size. _x000D_ Easy to Clean and InstallSilica gel sink strainer with suction cup, only wash with warm soapy water, very easy to clean, but only works on smooth tile or glass surface, not suitable for surface_x000D_dull or uneven. _x000D_ ApplicationSuitable for all common types of drains, can be used in bathtubs, kitchen drains, and can also easily catch leftover food, hair and other small things when draining_x000D_any debris you want to prevent and capture for smoother drainage.