High-quality Materials: Adopting high-quality zinc alloy material, the product is corrosion-resistant, not easy to rust and durable. Surface Polishing: The surface of the sink drainer without an overflow hole is polished and electroplated, and the surface of the product is smooth and delicate, and will not rust. Bounce Design: The product will bounce when you press it during use, which is very convenient for water storage and drainage. Easy Installation: Thanks to the standardized 1 " installation dimension, the push-open waste fitting fits all standard washbasins and washbasins without an overflow. It can be installed in just a few steps without tools. Wide Application: This sink waste without overflow is not only suitable for families, but also for various bathrooms and toilets such as restaurants, bars and hotels, blending harmoniously with any sink, vanity, laundry tub and kitchen sink without overflow.