Sufficient quantity: You will get 48 pieces of Shower Flow Restrictor and 12 pieces of washers. Sufficient quantity of parts is suitable for your replacement parts, and your inventory can be sufficient for your convenience. Nice texture: The Shower Adapter Set includes restrictor valves and flow plugs. The restrictor valves are made of quality brass, which is anti- and strong, and have a cycle. The flow plugs are made of quality plastics with good texture. 3 different flow rate: Water Flow Restrictor has three different flow rates. Green reduces the water flow by 4L/min, blue reduces the water flow by 6L/min, and orange reduces the water flow by 9L/min. You can choose the right one according to your actual needs. Wide application range: Shower Head Flow Restrictor is suitable for most general shower heads. The thread size of the restrictor valve is 1/2inch. The flow plug can also fit properly, making your more convenient and comfortable Water saving: After using the Shower Flow Reducer Limiter Set, the kit will help you save water greatly, which will help you save costs and protect your life. Colour:multicolor Material:POM Package Contents: 48 * Shower Flow Restrictor 12 * washers