["brand new and high qualityr Material: Plasticr Color: Bluer High quality plastic (engineering-plastic), more durableaging resistance;r High temperature resistance; deformation resistance; long serving life.r Can be used to replace various of damaged EZ clone spray for head directly.r Used wide suitable for DIY Hydroponic/Aeroponic/cloning machine syetem; garden/lawn sprinkle system; flower/small tree/greenhouse watering system.r Simply to install into PVC/PPR/PE pipe. r Connect: drill a 4mm hole and install it intor Flow rate: 30-69 L/H (liter/hour)r Recommended working pressure: 1-2 Bars (1 Bars= 14.5 Psi = 100000Pa)r Spray radius: 0.9-1.1m with recommended working pressurer Greenr Size:r Blue- Size(90spray for head ): 1/2(13mm) x 7/8(22mm)r Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!"]