Ggstudy Single Function Shower Trim Kit With Rough-In Valve Shower Set Bath Product Details Certificated and Safe Shower Faucet Set---cUPC certified pressure balance bathroom shower head valve, ensures quality and longevity. The water flow rate is 1.75GPM With the brushed nickel appearance of European and American style and the multi-layered electroplating passing the Salt Spray Test, it can easily face the surface corrosion by humid environment in the shower room. NPT 1/2 valve thread for suitable American and Canada plumbing pipe supply. Shower faucets sets complete with rough-in valve, shower head, shower arm, handle and escutcheon. Swivel ball allows you to adjust the angle of the shower head to suit your preference 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.