3 IN 1 KITCHEN SINK DRAIN STRAINER - This kitchen sink stopper is universal for US 3-1/2 inch kitchen drain holes and is suitable for sink drains between 2.83-3.38 inches in diameter and greater than 1.7 inches deep. Be sure to measure the inside diameter and depth of your sink drain pipe before purchasingSOLVE CLOGGING AND PREVENT 0D0R - not only effectively drains water, but also filters impurities and food residues, and has anti-0d0r function to keep the kitchen air fresh and provide you with a better use experienceDURABLE QUALITY MATERIAL - The kitchen sink filter set is made of high-quality 304 stainless steel and heat-resistant ABS material, waterproof, oil-proof/heat-resistant PP material, easy to clean and maintainQUICK Drainage, EASY CLEAN - 3 anti-leak rubber rings to prevent water leakage and store water more efficiently. Additionally, to prevent slow drainage and clogging, the stainless steel body of the kitchen sink stopper is designed with three large drain holes for quick and effective drainageSINK BOUNCE CORE DRAIN STRAINER - The kitchen sink strainer is designed with a pop-up device for easy operation, just press the button to store water, press again to drain, food collection basket does not hurt your hands, designed to replace traditional kitchen sink filtration basket strainer