Premium Quality Material - The three arm automatic rotary sprinkler is made of durable ABS and waterproof design, which will enable stable performance, fully use water resources to achieve the most efficient irrigation effect. Ecological Aspersion Irrigation System - This garden sprinkler provides a rain-like cover that evenly waters plants. The patented design of the water saving device can be targeted to save the most water by adjusting the density and reach of the water. Large Coverage Area - The three arm sprinkler can cover an area of 2000 square feet by multiple project connections, can be used for automatic irrigation system, garden, yard watering, etc. The three arm nozzle can also adjust the watering angle to direct or 45 degrees for different need. Easy to use, connect the water seal to the connector and tap. Insert the bottom of the garden sprinkler deep into the ground and never worry about it moving or tipping over. Have fun in summer - The lawn sprinkler can be used as an entertainment device that your kids or pet can have fun with, it's an easy and inexpensive way for children to play this summer.