The Hydro-Flo™ Jet Assembly makes installing a drip emitter system fast and easy. Comes with the jet, 12 in. stake, and 24 in. of tubing with 1/4 in. barbed inlet preassembled for convenience. Use the barbed inlet found at the end of tubing to connect to a punched hole in supply tubing. Stake the assembly into the ground at your preferred location next to plants. The fan spray emits water in a 180° half-circle pattern, and the 0.05 in. nozzle discharges water at up to 19 GPH with throw of up to a 10 ft. radius (at 30 PSI). The Hydro-Flo™ Jet Assembly is made of polyethylene, vinyl, and ABS plastic, treated with UV inhibitors to prevent fading and cracking