1. Upgraded 3in1 Kitchen Sink Drain Strainer Sink Drain Strainer is a perfect combination of water storage, sink filter and odor isolation. The popup design is easy to use. With just one press, you can easily switch between the sink drain plug and fast drain, and effectively collect food debris, no longer worry about drain clogging. 2. Premium MaterialSink drain strainer body and basket are made of premium stainless steel, ensuring exceptional rust resistance, scratch resistance and high temperature resistance. Upgraded brass popup core is more lasting. 3. Efficient Filtration, Easy to CleanThe upgraded stainless steel kitchen sink strainer basket has dense basket holes, which can effectively filter kitchen leftovers and keep the drainage smooth and unobstructed. Easily removable and installable filter basket is greaseproof and crushresistant, you can easily dispose of sink garbage, prevent clogging and won't get dirty hands. Keep your kitchen environment fresh and clean. 4. Quick Drainage, Isolate Odors At the bottom of the kitchen sink drain plug, we designed three large drainage holes to ensure quick and effective drainage. The multilayer seal made of premium material fits perfectly with the sink drain, effectively stores water, prevents leakage, and effectively isolates odors and pests in the sewer line.