Drip Irrigation: 360-Degree Rotation: Ensures even water distribution with a 360-degree rotating nozzle for efficient garden irrigation. Vortex Sprinkler Type: Vortex sprinkler design provides a fine mist, reducing water waste and promoting healthy plant growth. Irrigation System Compatibility: Designed for 4/7mm 1/4 hose, these sprinklers are compatible with irrigation systems. Set: Comes in a convenient set, Perfect for large-scale garden watering or for multiple garden areas. Versatile Garden Watering Solution: Perfect for a variety of gardening scenarios, these sprinklers are a versatile irrigation tool. Material: plastic colour: A-Blue / B-Black Package Contents: 20 x mini sprinkler Only the above package content, other products are not included. Note: Light reflection 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.