Uncompromising quality and functionality make up this Premier 1.5-Inch Oil Rubbed Bronze Overflow Style Bathroom Sink Drain with Push Pop Top. Dimensions: Down Pipe Width 1.25-Inch, Upper Flange 2-Inch, Push Pop with Cap 2.5-Inch, Drain Length: 8.5-Inch. Installation Type: Compression Threaded. It is made of Brass. Drain Size: 1.5-Inch. Suggested accessories: Installation Silicone for Model: C900-ORB.