Functions as a 3-in-1 kitchen sink drain strainer, stopper, and food catcher. Features a pop-up mechanism for easy function switching with one press. Effectively prevents clogs. Ensures fast drainage. Crafted from durable SUS 304 stainless steel. Includes a robust brass bounce core. Rustproof construction. Strong and built to last. Multi-layer sealing gaskets prevent leaks. Multi-layer sealing gaskets isolate odors. Easy-to-clean design. Removable anti-clogging basket for simplified maintenance. Designed to fit US Standard 3-1/2 inch drain holes. Provides reliable performance for various settings. Brass bounce core device rigorously tested to endure 90,000 cycles of bouncing and pressing. Offers unparalleled resistance to corrosion, scratches, and cracks. Meets high hygiene standards. Non-porous stainless steel surface resists bacterial growth. Waterproof and oil-resistant. Ensures a pristine kitchen with minimal effort. Suitable for sink openings with widths of 2.95 to 3.42 inches. Suitable for sink openings with depths greater than 1.46 inches.