This shower handle valve trim kit comes with a shower handle, escutcheon and cartridge, excluding the rough-in wall valve body, and works as a direct replacement for 13/14 series shower systems, compatible with corresponding R10000 series shower valves. Users do not need to purchase separate scattered parts or worry about mismatched components, which ensures a seamless fit for existing shower setups. The built-in pressure-balancing cartridge automatically adjusts water temperature to offset sudden water pressure fluctuations from other running fixtures in the home, effectively preventing unexpected scalding and delivering a safer, more consistent shower experience. Constructed with solid stainless steel for the handle and premium aluminum alloy for the escutcheon, the whole set features strong corrosion resistance, keeping the shower fixture looking clean and new for years of regular use. It fits multiple scenarios including bathroom renovation, worn-out shower fixture replacement, and leaky faucet repair, supporting quick and straightforward installation without extra complicated procedures. Color: Matte Black.