Robust products: high quality stainless steel, it is difficult to rust, you do not have to worry about the use of excellent performance: it is a very efficient sink filter, allowing the water to flow smoothly from the drainage ports to prevent the obscency residue of food, food, hair, paper and other debris. Easy to wash: Wash it in the dishwasher or washed with hot soap water to get the most efficient dishwasher filter standard size: Outside diameter: 11.2 cm Inner diameter: 7.5 cm depth: 2 cm Please use carefully to calculate the sink to make this model adapted to alternative products: Suitable for washbasin, bathroom, bathtub, shower room, bathroom, laundry. of