Feature: 1. 1. Durable Material: Made of high quality material, durable and practical. 2. 2. Combination: The package comes with 1 throttle valve and 6 water flow limiters with different water flow specifications and various colors, 1.2 / 1.5/ 1.8/ 2/ 2.2/ 2.5 GPM; you can choose the right application. 3. 3. Good Helper for Home Showers: Using brass and POM materials, the shower flow limiter is safe and reliable to use; the working temperature is 0-90 degrees Celsius, suitable for most home showers. 4. 4. Easy Installation and Disassembly: It is simple and easy to use the shower flow restrictor to control the water flow. It is suitable for water saving and water flow control, and is practical in daily life. 5. 5. Practical and Wide Application: Shower limiter is suitable for bathroom hand shower and overhead shower; meanwhile, kitchen faucet can also be used to help us control water flow and reduce water waste. 6. 6. Dimensional Details: The throttle valve is about 24mm in diameter and 22mm in length, and the thread is suitable for most showers; thread size: 1/2 inch. Fits 95% of shower accessories. Specification: Material: BrassColor: blue, green, yellow, white, purple, orangeSize: about 2.4*2.2*2cmThread size: 1/2 inch. Fits 95% of shower accessories Package List: 3/6 x Flow Limiter1 x Spacer1 x Shower Adapte Note: Due to the lighting effects and shooting angles, there is color difference in the product, please understand.Due to manual measurement, there is a tolerance in the product size.