The Gilmour Adjustable Whirling Spike Sprinkler & Multi Pattern Watering Nozzle Set is a versatile yard watering accessory for outdoor use. Made of durable metal with a purple color, this set includes a nozzle and sprinkler with 7 different spray patterns for customizable watering. The threaded connection is female 7/8 inch, making it easy to attach to your watering system. Perfect for efficiently and effectively watering your garden or lawn, this set from Gilmour is a reliable choice for any outdoor watering needs.