1. High-Quality Materials: The drain plug is mainly made of high quality stainless steel. It can be used for a long time without rusting, and it has good resilience for fast drainage and storage of water. It is designed with a thickened spring inside so that when we press it, it becomes more responsive and does not get stuck. 2. Build-in Strainer : This washbasin stopper has an anti-blocking basket strainer design. It intercepts hair, paper, or other debris from entering the drain while draining quickly. This allows for more efficient interception and prevents the drain from becoming clogged. 3. Detachable: The components of this sink plug can be disassembled, to clean foreign objects and prevent pipeline blockage and odor generation. You can also clean them to make them clean. This design makes us more reassuring when using it, and we no longer have to worry about pipeline blockage and inability to clean 4. Easy to Install: When we install the sink plug, we don't need to make use of other tools, we just take out the old core, insert the Push-Type Bounce Core Drain Filter and the job is done. This can be done by anyone, as it is a simple installation procedure.