High-Quality Construction: Our rainfall shower head system is built to last. The mixing valve is made of solid brass and is cUPC certified to ensure durability and will not rust. The 59-inch extra-long hose can reach the corners of the bathroom, eliminating cleaning blind spots. The valve connections are NPT 1/2" connecting thread. Flow Rate is 1.8 Gallons Per Minute. Pressure Balance and Safety: Your safety is our priority. The pressure balance valve of our wall mounted shower faucet set features two built-in check valves, effectively eliminating water flow noise and ensuring a stable water pressure balance. This feature helps protect you from scalding caused by sudden changes in hot or cold water pressure. Superior Water Coverage: Experience the ultimate showering experience with our rain mixer combo set. It includes a square fixed shower head and a handheld shower head, providing you with multiple options to suit your preferences. The design ensures excellent water coverage, enveloping you in a luxurious rainfall-like spray for a truly indulgent shower. Easy to Maintain: We understand the importance of hassle-free maintenance. The 304 stainless steel rain shower head with silicone nozzles allows you to easily wipe away mineral deposits with a simple swipe of a finger. This not only keeps your shower head looking clean and shiny but also ensures optimal performance for years to come. Shower Faucets Sets Complete: Our rain shower head with handheld system includes everything you need for installation. With the rough-in valve body and trim kit included, you can effortlessly set up your dream shower oasis. Enjoy the convenience of having all the necessary components in one comprehensive package. All metal solid construction shower set with pressure balancing valve for hot and cold water. 10-inch ultra-thin stainless steel round shower head, stainless steel hand shower, 59-inch extra long stainless steel shower hose, modern shower design to match most bathroom decor.