<b>Product Name: bathroom sink pop up drain</br><br><b>Product information:</br>1.Material: Solid Brass </br>2.Overflow: Yes</br>3.Build-in Strainer: YES</br>4.Finish: Matte Black</br>Fits sinks with 1 .5"/38mm drain holes.<br><br><b>From the manufacturer<br><br>-Phiestina drainer is designed for durability. Pop-up stopper is made of brass and tailpiece is of stainless steel. No platic parts. Industry-leading finish ensures our drainer can resist daily scratches, corrosions and tarnishing. <br>-Easy to use:Push down to seal and push again to open<br>-Easy to install:No tools required