Material: RBROHANT black wall mount faucet with rough-in valve is made from solid brass, and the pop up drain also made from brass except for the the bottom half of the tube(Please kindly refer to the picture). Easy Installation: Standard 1/2" NPT thread size, rough-in valve and installation manual included, and a installation guide video for reference, thus makes the installation of this black wall faucet super easy and fast. Please carefully protect the finish well in case of scratches during installing. Modern and Sleek Design: There is no hot and cold prints on the two handles of this black wall mount faucet and drain set, matches to any style of bathroom perfectly, and the wall mount installation frees up extra space on the basin countertop and easy to clean. CEC Certification: This matte black wall mounted bathroom sink faucet has passed the CEC Certification of California, and the certificated model number is RWBF60008-*, so friends in the CA could buy this set with confidence. Lifetime After-sale Service: RBROHANT 100% stands by Amazon Return Policy, moreover, we offer lifetime warranty, please contact us freely for help if any problem with this wall mounted vessel sink faucet during installing or usage. Free replacement is available if necessary. black wall mount faucet matte black wall mounted bathroom sink faucet dual double 2 handle wall faucet brass modern wall mounted faucets bathroom sink faucet and drain set wall mount bathtub faucet black in wall faucet 3 hole 8 inch California faucets