The drip irrigation system kit takes care of every plant you irrigate, saves up to 70% of water, and saves a lot of time. After installing the watering kit, simply rotate the faucet to water all plants at once water.Suitable for 4/7mm (Inner/Outer diameter) tube. Each dripper has 8 outlet holes at the top,360 degree full irrigation.Each dripper has 8 outlet holes at the top so as to provide 360 degree coverage. You can adjust water flow from 0-30 L/h to 0-70 L/h and water range from 0 to 0.2 m by tightening or loosing the water outlet hole cap.Our Adjustable Irrigation Drippers are made of premium plastic which is durable. The shape and color will not change after long-time exposure to sunlight or rain. It will last for a long time and it is super suitable for outdoor irrigation.Scope of Application:Suitable for pots, tubs, ground cover, landscaped gardens, flower beds, vegetable gardens, herbs gardens, vegetable garden, herbs garden, lawn, greenhouse, orchard, lawn, self plant and garden drip irrigation system so on. Tips: Soften the tube hole with hot water before connecting the tube and dripper.Material:plasticcolour:As shownPackage Contents:1 x 82ft/25meter 4/7mm Hose30 x 13cm Dripper1 x 4/7mm Hose End Plug1 x Tap Adapter30 x 4/7mm Hose Barb Tee1 x Hole Puncher1 x 4/7mm Hose Connector2 x 4/7mm Double Barb1 x Tap Waterproof Tape1 x 4/7mm Hose Mini Valve2x 4/7mm Elbow BarbOnly 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.