In an age of plastic, one-season sprinklers, you'll appreciate these no-nonsense sprinklers built to last a lifetime, made of coated steel and solid brass. The jet nozzle creates fine droplets without the need for failure-prone moving parts. Spiked base has a foot tread to make placement easy, and a second fitting so you can connect several sprinklers end-to-end with a feeder hose (not included).