[PACKAGE] This sink drainer consists of 1 Kitchen Sink Strainer, 1 Kitchen Sink Stopper; They perfectly solves the problems of Sink water stored and food particles and debris catched, effectively preventing sewer blockage. They are a pair of MUST HAVE kitchen accesseries.[KITCHEN SINK DRAIN STOPPER] Made of 304 stainless steel,and overall with silicone waterproof ring.The kitchen sink drain cover can help stop water and effectively prevent water leakage.The kitchen sink drain plug fit most standard kitchen sink drain(3-1/2" / 3- 3/8").[KITCHEN SINK DRAIN STRAINER] Made of 304 stainless steel, rust-free, and overall thickening, which is more sturdy, durable and not deformed. Designde with 0.08 inch drain pore and large basket for collected food particles and debris. The drain strainer can keep draining smoothly even after it full catchered.Perfect for US standard kitchen sink drains (3-1/2" / 3-3/8" / 3-1/4").[WIDELY USED] The drain catcher and drain cover also can be use as garbage disposal stopper and strainer. Compatible with Standard 3-1/2" Drains.[EASY TO USE AND CLEAN] Put the drain filter or drain plug in your sink drain - No installation tools required. Both stopper and strainer are no oil stains, can be easily cleaned by just washing with water. Dishwasher safe.