①. [2 Sink Strainers]: Made of stainless steel with rubber seal, thick, sturdy and durable, not prone to deformation and has a long service life. ②. [Sink Stopper Size]: The outer diameter of the sink strainer is 80mm, suitable for sinks with a diameter of 79.3 - 82mm. Please check the dimensions before purchasing. ③. [Kitchen Sink Strainer - Easy to Use]: The rubber seal and ball bearings allow this sink strainer to be used as a drain stopper. Simply press the strainer to plug the hole. ④. [Effectively Filter Waste]: You can effectively filter waste while maintaining water flow and protecting the sink from clogging. ⑤. [Wide range of applications]: These two drain filters can be installed in old sinks, bathtubs, sinks, and the smooth surface makes cleaning easy and convenient. ⑥. Feature: - This strainer is made of durable stainless steel, so it is not likely to rust. - Easy to install. A small screw in the middle makes it easy to install the unit. - Easy to clean. Just wash in hot soapy water or put in the dishwasher. ⑦. Specification: - Material Type: Stainless Steel - Outer Diameter: 80mm / 3.1inch ⑧. Packing List: 2 x Flush Filter