- Durable Construction: Our kitchen sink drain strainer features a robust 304 stainless steel body paired with a premium plastic basket. This design includes a flexible bounce mechanism and an innovative foldable handle for easy use. The stainless steel is highly resistant to rust and scratches, ensuring a snug fit without gaps in your sink. - Universal Compatibility: Designed to fit standard US sinks, this kitchen sink stopper accommodates openings between 2.76" and 3.38" in width and over 1.8" in depth. It is compatible with the typical 3-1/2 inch drain size. Please measure your sink drain before purchasing to ensure a proper fit. Our customer support team is ready to assist with any questions. - Versatile Fit: This bathroom sink drain stopper works with 99% of US standard sink drains, including kitchen sinks, bathroom sinks, and washbasins with drain holes ranging from 1" to 1.8". Note: This product is not suitable for bathtub drains. Measure your drain hole size prior to purchasing for best results. - High-Quality Materials: The pop-up sink drain strainer is crafted from premium stainless steel, ensuring corrosion resistance and longevity. The bounce cap and hair catcher core are made from high-quality brass with a chrome finish, offering strong rebound strength for quick sealing and drainage with a single press. It includes three silicone seals to fit different drain hole sizes. - Practical Applications: Ideal for everyday kitchen use, this drain strainer effectively prevents clogs from food debris, making clean-up easy and efficient. Use it in your bathroom sink to catch hair and other particles, ensuring smooth drainage. Perfect for anyone looking to maintain a clean and functional sink area.