This 312 in, Drain in Metallic Black is easy to install and is made of polycarbonate material for durability, This drain is designed to color match and fit Astracast composite sinks, Polycarbonate material is resistant to rust, Designed to color match and fit Astracast composite sinks, Color: Metallic Black, Easy installation, Assembled Depth: 3, 5, Assembled Height: 6, Assembled Width: 3, 5, Kitchen Product Type: Sink Accessory , Drain opening: 3, 5, Material: Polycarbonate, Product Depth: 4, 5, Product Width: 3, 5, Product Height: 4, 5, Openclose function: Yes, Sink Accessory Type: Strainer Basket, Rust Resistant: Yes, SKU: YROW075