✅【1.02-1.96 Inch Diameter Bounce Drain Filter】: This Bounce Drain Filter can be used for the different types of pop-up filter basket drainer, but please note the sink drain filter is only suitable for drainage holes with an inner diameter of 26.0 mm to 49.7 mm (1.02 inches to 1.96 inches). ✅【Stainless Steel and Brass Material】: The bathroom sink stopper is made of premium stainless steel and brass which is durable, anti-rust, explosion-proof, crack-proof. This sink stopper with surface multi-layer electroplated can able to keep it clean for a long time. In addition,The quality silicone ring between the sink stopper can effectively prevent water leakage. ✅【Build-in Basket Stopper】: This sink drain stopper with ordinary sink plugs, an anti-clogging filter basket is added. The upgraded pop-up sink drain plug has a removable anti-clogging basket design to prevent hair, jewelry, and dirt from getting stuck in the sewer. In addition, the sink stopper not only can solve drainage problems caused by congestion, but also to prevent jewelry, rings and other valuables missing. Removable design for quick clean up garbage. ✅【Easy to Install 】Due to sink stopper's simple structure, you can easily install this bath plug without tools.Anyone can install the pop-up drain, save the cost of calling a plumber, but please make sure that the size of your sink.Besides, The spring-loaded button design makes You only need to easily press the cover of the sink stopper to switch between the sealed and drained states. ✅【Two Modes Switching】: This bathroom sink drain stopper has a pop-up design which gently press the top cover to switch between 2 modes - stopper (to keep the water) and strainer (to drain off the water). The tub stopper pop-up design overturns the traditional, inconvenient sink stopper! Please feel free to contact us about the dimension and measure the diameter of the drain hole before purchasing.