3 in 1 Kitchen Sink Drain Strainer: The drain strainer features 3 in 1 functions: as a kitchen sink stopper to seal water/as a sink drain strainer to drain water and as a sink strainer basket to catch food/waste disposal. simple and widely used in most of the United States standard kitchen sink. This kitchen sink stopper is universal for 3-1/2 inch US kitchen drain holes, suitable for sink drain openings with a diameter between 2.83 and 3.38 inches and a depth of more than 1.7 inches. Stainless Steel and Easy to Clean: The kitchen sink stopper is designed with anti-rust SUS304 stainless steel and high quality heat-resistant ABS materials, longer use; In addition, to prevent slow draining and clogging, the stainless steel body of the kitchen sink stopper set is designed with three large drain holes for fast and efficient draining. The strainer basket is very easy to clean and will not stick light food residue like a traditional metal strainer basket net. Anti-clogging strainer basket: