<p> Product Features: <br> 1. Anti-clogging：With basket, easy for cleaning <br> 2. EASY TO OPERATE:Spring loaded push button does not require a lift rod. Simply push the drain cap down to close and to seal, push again to open and to drain water. <br> 3. No gluing needed：Stepped gasket instead of glue <br> <br> SIZE： <br> Total Height (Pop Up Open): 8.46 inches (215mm) <br> Sink Hole Size: 1.57-1.9 inches (40-48 mm) <br> Max. Sink Thickness: 1.97 inches (50mm) <br> Tailpiece: Φ 1.25 inches (32mm), 4.7 inches (120mm) in length <br><br></p>