Specifications:- Overall Height: 8 1/4"" (21 cm) Close 8 11/16"" (22 cm) Open- Top of Drain Diameter: 2 5/8"" (6.6 cm)- Thread Size(DxH): 1 5/8"" x 3 1/16"" (4.1 x 7.8 cm)- Compatible Waste Pipe Diameter: 1 1/4"" (3.1 cm)- Compatible Sink Hole Size: 1 5/8"" to 2 7/16"" (4.2 to 6.1 cm)- Type: with overflow- Material: Solid Brass- Three-layer Finish: Brushed Nickel- Net Weight: 0.62 Lbs (0.28 kg). Package Contents:- 1x Pop Up Drain- 2x Silicone Gaskets- 1x Screw- . Package Content:- 2x Pop Up Drains