8-Inch Rainfall Showerhead With Handheld Spray And Two Knobs In Oil Rubbed Product Details Oil Rubbed Bronze 2 Functions:Overhead Rainfall Shower and Handheld Spray ?Material?:Maximum Flow Rate:1.25gpm. 4.75L/min.Using premium brass to make whole shower set, oil rubbed bronze finish. ?Function?:Maximum Flow Rate:1.25gpm.Has 2 functions, overhead rainfall shower and hand held spray. ?Shower Height?:Shower height can be adjustable between 40 inch-46 inch (100 cm- 118cm). ?Shower adapter?:Double cross handle control hot and cold water. Ship with adjustable adapter to adjust installation hole distance between 5 inch - 6.6 inch (13cm-17cm). Cartridge inside it makes it pressure balance since will not work if doesn?t have hot and cold water going.That?s means pressure balanced.It doesn?t need a pressure valve installed.A pressure reducing valve is installed on the main water line coming into house.it reduces pressure from the city water main down to working pressure on the whole house not on an individual faucet.Due to code requirements .Would recommend to seek advice from local plumber before purchase to verify suitable size. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.