3 IN 1 Kitchen Sink Strainer Stopper: Kitchen sink drain strainer combine water-storing, water-draining and residue-catching capabilities in one, providing great value, This allows the kitchen sink stoppers and drain stop to have double insurance when storage water to prevent water leakage, and effectively odor isolation Effective Sealing: Sink stopper 2-layers of sealing ensure no leakage while effectively isolating odors from the kitchen drain. It can hold water without leaking over time, allowing you to rest assured Pop-up Plug and Removable Anti-Clog Basket: kitchen sink stopper with strainer features an innovative brass pop-up core mechanism. With just a light press, you can easily switch between holding water in the sink and quickly draining it. The sealed sink can be used for washing dishes and vegetables, while the open drain allows for debris filtration without slowing down the water flow Material:kitchen sink stopper and drain made of SUS 304 stainless steel with brass pop-up core mechanism for long-lasting rust-proof performance,it naturally resists bacterial growth, waterproof, oil-resistant, and is easy to clean, saving you time and effort, ensures a fresh and clean kitchen environment Universal: kitchen sink stopper with strainer designed to be compatible with standard American 3-1/2 inch drain holes, it fits openings with a width of 2.95"-3.42" and a depth greater than 1.46". Our kitchen sink drain has been professionally tested to meet universal American standards. Please measure your sink's dimensions before purchasing and refer to our size chart Efficient cleaning of the kitchen starts with selecting the right 3-in-1 sink filter! Our sink stopper kitchen drain are made of high-quality stainless steel material, which is not only sturdy and durable, but also has first-class corrosion resistance. They will not rust even after long-term use. The unique 3-in-1 design integrates water storage, filtration, and drainage functions, effectively blocking odors and keeping your kitchen fresh and odorless at all times. Accurately filter food residues to prevent sewer blockages, saving you the hassle of dredging. Moreover, it fully complies with the American drainage hole standards and is universally compatible with various sinks. Installation is easy and simple, without the need for professional tools, making it easy to place and enjoy convenient kitchen life immediately.