Universal Fit: the garbage disposal stopper and sink strain are suitable for most 3-1/2 inch kitchen sink drains or old sink filters in United States; And the kitchen sink filter sieve is universal which fits most sink drains and garbage disposals; Note: the strainer fit the sink drains with a narrow rectangular hole in the center, please confirm your sink drain hole size before order No Need to Call the Plumber: 4.5 inch drain filter strainer with 2 mm dia holes, suitable for sink drains and garbage disposals, it can catch large food particles or utensils that get stuck in the drain, protecting your pipes from breaking or blockage Strong and Practical: the kitchen sink strainer is made of stainless steel and surrounded by a wrap, which can guard your hands from the edges; The sink stopper suits for most standard kitchen sinks (3-1/2 inch spring-clip type drains); Basket strainer with wide rim is suitable for daily utilitarian use Rustproof Stainless Steel: made of quality stainless