ABS material is strong and durable. 360 rotation, water all green plants; with 1/4'' thread connection, can easily connect PE pipe and drippers, suitable for 4mm/7mm (inner/outer diameter) tube. It can spray larger surface and save water, which is good for the environment. Usage: flowers, lawn trimming, garden greening, lawn greening, agricultural planting, etc. Wide application: suitable for pots, containers, ground cover, landscape gardens, flower beds, vegetable patches , herb gardens, vegetable garden, herb garden, lawn, greenhouse, orchard, lawn, self-plant, etc. 2-in-1 kit: drip and dual water jet function, individually switched off. Adjustable water outlet, you can open or close them according to your needs. Multi-nozzle sprinkler, largely to irrigate green plants; Multifunctional, not only garden water, but also roof cooling etc40 pieces