Important Before Installation: Please read the instructions carefully before installing the shower system, Before tiling the wall, test the valve for any problems, such as leaks, only cold or hot water, etc.,.Please contact us with pictures if you have any problem, our customer service will provide you with support. 3-Setting Push Button Shower Valve: With the new push-button design, it's easy and quick to turn on all three modes at once: ceiling mounted rain shower head, wall-mounted shower head and handheld shower head.Thanks to the ultra-thin design of the rain shower, black shower faucet set can achieve a high water pressure spa-like shower experience even in a low water pressure environment. 2 In 1 Handheld Spray: Multi-functional handheld sprayer,black shower head and handle set comes with a 2-in-1 sprayer. Just press the button to switch from rain shower mode to high-pressure handheld jet mode, jet mode is suitable for pet showering, cleaning bathtubs, floors and more. Pressure-Balanced Valve Cartridge: Brass valve body, designed for use with standard 1/2" U.S. plumbing connections. The pressure balance shower valve cartridge monitors the water pressure balance, which helps protect you and your family from being scalded by sudden changes in hot and cold water pressure. Black Shower Faucet Set: 12 inch ceiling mounted shower head, 6 inch wall mounted shower head, 2 in 1 handheld shower spray,15.7 inch shower arm, 59 inch shower hose, handheld shower holder, shower valve and trim kit included. The old valve must be removed before installation, our shower kits are not compatible with other brands of valves and cartridges. High Quality Promise: All-metal solid structure, no rust, long life, fingerprint resistant. The matte black shower faucet provides a modern and stylish look for the bathroom, and it will match most bathroom decor. You can install with confidence, ZETETA shower fixtures are backed by 10-year warranty.