Low Pressure Wobble Sprinkler no express this 2 pack offers a this 2 pack offers a hassle free way to elevate your outdoor space – whether guiding guests along a path or adding charm to your patio or garden The total post length is 800mm long and we recommend setting it in 250mm of concrete If low water pressure is a problem If you are new to Hoselink then you will need to either convert your hose to Hoselink no burst fittings (we recommend the Water Wise Starter Kit) or alternatively you can unscrew the Hoselink connector from this device and replace it with a standard click on style male connector (please note we do not sell these)