[Sink Strainers]- The outer diameter of the sink strainer is 78mm, Made of good quality stainless steel with rubber gasket, thick, strong and durable, not easily deformed, providing long service life. Suitable for sink diameter 79.3 - 82 mm, rubber seal diameter is 52 mm/ 2 inch, please check the dimensions before purchasing. [Smooth Design]- Our strainer stopper designed in smooth shape with small holes, it can filter waste effectively but still let water flow. [Filter Waste Effectively]- each sink stopper has 20 holes , so can effectively filter waste, but let water flow and keep your sink free of blockages. [Easy to Clean and Install]- Just clean food residue and use water to wash them. They can be used for a long time. simply attach the sink strainer to the drains. [Wide Range Of Applications]- the sink strainer can be installed in sinks, tubs and sinks in kitchens and bathrooms to remove food and garbage residue in the water. Feature: This strainer is made of durable stainless steel, not easy from rusting. Easy to install, a small screw in the middle makes it easier to place the device. This basket filter with 20 small drain holes that allow water to drain faster and ensure the maximum filtration of food waste and maintain good plumbing health. The sink strainer helps you stop waste before it is washed away, and therefore to avoid odors and the hassle of blocked drains. Specifications: Material: Stainless Color: Silver Size: Diameter: 78mm