Description [Perfect Size] The outside diameter of the kitchen sink plug is 79mm. Tolerance 1-2 mm diameter fits most overflow or off-center sinks with closed lids. NOTE: Please check your sink size before purchasing. [The sink basket has 20 small holes, which can effectively filter food debris, prevent drain clogging, and prevent odors while achieving optimal water flow. [High-quality material] Our sink stopper is made of high-quality stainless steel, which is very strong and corrosion-resistant, and will not deform for long-term use. Plus, used with the well-sealed rubber gasket, this kitchen basket strainer plug does a good job of covering the drain when water remains in the sink. [2-in-1 Function] This stainless steel stopper can be used as both a sink stopper and a filter: push the filter down to plug the hole, then lift gently to drain the water and catch any residue. [MULTIFUNCTIONAL USE] The sink strainer is suitable for kitchen sinks, bathrooms, bathtubs, showers, laundry rooms, and any other drain that needs to filter debris. Please check your sink size before purchasing. Please check your sink size before purchasing. Please check your sink size before purchasing.