PopUp Sink Drain Stopper Built to Last: Crafted from solid brass with a stainless steel tailpipe, this drain stopper delivers exceptional strength and reliability. The airtight, leakproof rubber gasket ensures a secure fit to prevent water leakage. Smooth, LongLasting Operation: Designed for up to 50,000 openandclose cycles, providing reliable performance for years of everyday use. Resistant to Wear: Corrosionresistant and rustproof finish protects against daily moisture exposure, maintaining both performance and appearance over time. Universal Fit: Suitable for standard 13/4 inch drain openings and compatible with sinks featuring a minimum drain hole diameter of 11/2 inches. Versatile Overflow Compatibility: Works with bathroom vanity sinks that have overflow or without overflow, giving you flexible installation options. Hassle Installation: Comes with all parts and easytofollow instructions for quick, straightforward setup. Ideal Uses: 1. Upgrading an existing bathroom vanity sink drain for smoother operation and a leak seal. 2. Replacing a wornout or corroded drain stopper during a bathroom remodel. 3. Installing in a sink to ensure longterm durability and dependable water control. This popup sink drain is engineered for performance, built with materials, and designed to fit common bathroom sink configurations, making it a practical and reliable choice for homeowners and professionals alike.