- Durable Upgraded Material: Our kitchen sink stopper is crafted from high-quality brass with an electroplated finish, combined with a robust ABS plastic strainer basket. This design provides exceptional durability and longevity. An additional ABS anti-clogging strainer basket is included to enhance performance. - Universal Compatibility: This sink strainer is designed to fit standard kitchen drain openings measuring between 2.83 and 3.38 inches in diameter, with a depth greater than 1.4 inches. Ensure to measure your sink hole size prior to purchase for a perfect fit. - 3-in-1 Functionality: Experience the convenience of our 3-in-1 kitchen sink drainage filter, which offers water storage, garbage collection, and odor isolation. The innovative pop-up device allows for effortless operation—simply press once to seal water and again to drain. - Efficient Drainage System: The pop-up bounce core design lets you switch easily between fast drainage and water retention with a single press, making it highly practical for various settings, including kitchens, restaurants, hotels, and RVs. - Practical Applications: Ideal for everyday kitchen use, this sink stopper simplifies tasks such as collecting food waste during meal prep, storing water for rinsing dishes, and preventing unpleasant odors from escaping your sink. - User-Friendly Design: The straightforward design ensures that anyone can use it with ease, enhancing your kitchen experience without the hassle of complicated mechanisms. Choose our upgraded brass material sink stopper for a durable, versatile, and efficient drainage solution that meets your kitchen needs.