[Sink Drain Plug] The water drain design offers an improved alternative to traditional drainage methods. Simply press the top cover to switch between plug (water storage) and filtration (drainage) modes. [Built-in Filter] This drain features an internal anti-clogging basket filter that effectively collects hair and prevents blockages in drain pipes. [Tough Material] The drain stopper is constructed from thickened stainless steel, providing durability, a smooth finish, rust resistance, corrosion resistance, and anti-discoloration properties. [Easy to Install] This drain filter has a simple structure and requires no tools for installation. Replace the old sink drain plug by inserting the new core. [Wide Range of Uses] Available in multiple sizes, suitable for floor drains and sinks, including bathroom sinks, kitchen sinks, floor drains, and water pipes. Please note: Slight color variations may occur due to lighting and display differences. This does not affect product functionality. Color: As shown in photo Material: Stainless steel Package Contents: 4 x Drain Stopper Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the actual item. Measurement may vary by +/- 1-3 cm.