Set contains 3 metal spike bases and 3 flow control connectors Great for customizing your watering system for the lawn, gardens, patios, greenhouses, flower beds, etc. Attaches directly to your standard ¾” garden hose and is compatible with any Eden sprinkler head or other ½ inch water inlet sprinkler heads Flow control connector allows easy control of the water flow and the ability to turn the sprinkler on and off without going back to the faucet Metal spike base is built to last even in tough outdoor conditions Unit-to-unit connections to cover a large area Backed by the Eden Limited 2-Year Warranty