Multifunctional 3-in-1 design – The drain plug combines a water stop, drain function, and food retention filter. It helps prevent blockages and simplifies waste disposal, ideal for a clean and efficient kitchen. High-quality materials – Made from 304 stainless steel and heat-resistant ABS. The food-safe PP strainer basket is easy to clean, waterproof, and oil-resistant for long-lasting durability and hygienic use. Fits standard kitchen sinks – Suitable for sinks with a diameter of 7.2–8.1 cm and a depth of over 4 cm. The seamless fit ensures a tight seal and reliable performance. Improved anti-clogging strainer – The basket's hole design efficiently filters kitchen waste without clogging. It allows for quick cleaning with minimal food residue sticking to the surface. Safe pop-up mechanism – Simply press to switch between water stop and quick drain. The leak-proof design helps prevent unpleasant odors in the kitchen. 3-in-1 functionality – Combines water stop and filter functions to catch food scraps, supporting a clean and efficient kitchen environment. High-quality materials – Constructed with durable 304 stainless steel. The food-safe ABS basket filter is non-toxic, lightweight, and heat-resistant. Suitable for standard sinks – Compatible with sink openings ranging from 7.2–8.1 cm in diameter and requiring a minimum depth of 4 cm. Spring mechanism – Switch effortlessly between water stop and quick drain with a simple press. Suitable for kitchens, restaurants, hotels, and canteens. Easy cleaning & high efficiency – The filter is easier to clean compared to conventional metal filters. Promotes hygienic and efficient use without clogging.