Shower flow limiter: The shower limiter allows you to limit the water flow, thus controlling the amount of water used in the shower and reducing water consumption.7 different flow rates: Comes with 7 differentflow inserts, including 4, 5, 6, 7, 8, 10, 12L/min flow, 1 adapter and 1 sealing ring to meet your different needs.Easy to install: No tools are required, simply remove the shower from the shower hose, install a suitable current limiter, then screw the shower back on for immediate, easy and convenient use.Premium Material: The shower water saver is made of brass and POM material, corrosion and wear resistant, with good rust protection and long service life.Widely used: The shower head flow restrictor is suitable for most shower heads, and the throttle valves in different colors help you adjust different water flow rates.7 Colors Shower Flow Restrictor - Package contains 1 adapter, 1 seal, 7 water saving valves, the water saving valve colors are purple, blue, yellow, green, orange, white and gray.- In devices new or existing shower accessories, including handheld shower heads, shower nozzles, bidet sprayers, etc., simply screw on or off for easy installation. - Shower head flow restrictors shower controllers effectively help you control the water flow at will, which saves water and money and is very practical in daily life.7 different flow ratesPurple: Reduces the water flow to 4 L/minBlue: reduces water flow to 5 L/minYellow: reduces water flow to 6 L/minGreen: reduces water flow to 7 L/minOrange: reduces water flow to 8 L /minWhite: reduce water flow to 10L/minGray: reduce water flow to 12L/minSpecifications:Color: purple + blue + yellow + green + orange + white + grayMaterial: brass + POMTize: as shown picturePackage includes:7* flow reducer1* adapter1* sealing ring