Ideal Design: Inside the drain, a smooth spring mechanism maintains a watertight seal without the need for a leaky push-pull lever. No Overflow: This drain is designed for sinks without an overflow hole. Suitable for standard sinks and vanities that do not have an overflow opening at the top of the basin. Durable Construction: Made of brass with a locking nut for long-lasting performance, providing excellent resistance to corrosion and rust. Finish: Antique brass finish offers a vintage gold appearance with a refined metallic texture. Easy Installation: Includes all necessary mounting hardware and features hidden screws for quick and secure installation. Compatible with most standard sinks. Note: Measurements are manually taken; slight variation may occur. Color may vary slightly due to lighting and screen settings. Actual product may differ slightly from images.