Usage Tips:Sufficient quantity: You will get 8 pieces of Shower Flow Restrictor and 2 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-corrosive and strong, and have a long life 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 home life 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: 8 * Shower Flow Restrictor 2 * washers Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.