HEAVY DUTY METAL CONSTRUCTION - This sprinkler is made from zinc alloy and high-impact plastic for sturdy and durability. Its heavy duty metal rounded base can no only withstand extended use and last season after season, but also stay firmly in place without falling over wherever you put it.SWIVEL COUPLER AND QUICK CONNECTOR - This sprinkler features a brass swivel and an extra quick connector, making both connecting and disconnecting quite an easy and smooth process. The durable and convenient connection system helps the sprinkler lay flat without having to fight with the hose, and efficiently prevents leakage as well.NINE SPRAY PATTERNS OFFER NINE UNIQUE COVERAGE AREA - This sprinkler offers 9 practical spray patterns for watering any shape yard and garden. With just a twist, you can flexibly select a pattern that meets different plant needs. The 9 patterns to choose from are spinner, outer ring, small circle, half circle, rectangle, narrow rectangle, square, half square, and rounded square.WATER VANE AND MOLDED HOOK - Once the spinner pattern is selected, the middle stainless steel water vane automatically rotates to provide an even watering pattern for any terrain. There is also a handy hanging metal hook in the sprinkler, allowing for easy storage on your pegboard in your garage.GREAT FOR SMALL OR ODDLY SHAPED AREAS - This sprinkler is ideal for small- or medium-sized and irregular shape yards and gardens. Just place it in one location on your lawn, set the desired pattern, and watch it cover up to 1022 sq. ft., depending on the water pressure and which pattern is selected.