Product Description Function: Function: With the simple click-clack function of this drain fitting, the pool drain opens and closes by gently pressing the drain cover. Universal Fit & With overflow: thanks to the standardized installation dimension of 1 ?, the push-open drain fits all standard sinks and sinks with overflow. Material: Chrome-plated solid stainless steel. No more problems with a clogged tap and leaking sink Installation Note: This pop-up valve is not suitable for sink or basins without overflow. Extremely easy to clean: You can easily unscrew the top pressure cap from the drain and clean it with a cloth. Package Contents: Drain for washbasins and basins with overflow, 1 1/4 threaded connection, chrome-plated waste with overflow protection Main points: 1. The product size is measured manually, there may be errors 2 .Since different monitors display different colors, please refer to the actual color you received. 3. Please confirm the size before purchasing.