it is fit for 2 inch drain pipe Reliable craftsmanship and material - Each piece of this product was made with solid materials such as brass or stainless We provide a life-time warranty for our faucets. Finish options are Brushed Nickel, Matte Black, Chrome, Polished Gold and Brushed Gold. Grolta provides the finish-matched floor drains, bathtub faucets, kitchen faucets, shower systems which are sold separately; if you want to make your bathroom looks consistent, please feel free to reach us if you can not find more info here. Grolta Group USA - the California company provides a life time limited manufacturer warranty and phone call and email customer service.