Rain Bird RSSTKX Drip Irrigation Rotary Sprinkler on Adjustable height Riser Stake with Tubing and Barbed Coupler, 360 deg. Full Circle Pattern, 0 to 13 ft. Spray Distance. Ideal for taller plants such as shrubs and bushes, excellent for use in gardens, flower beds, mass plantings, and ground cover where you may require broader coverage. Sprays fine water droplets in a 360 deg. full circle pattern and is easy to adjust for flow, and distance. Offers finger-tip flow control with a shut-off option, simply twist cap to change spray distance from 0 to 13 ft., and flow rate from 0 to 33 gallons per hour. Adjustable riser on stake extends up to 18 in. above ground to allow for height adjustment as plants grow. Sturdy 8 in. plastic stake performs well in all soil conditions. Pre-attached 36 in. length of 1/4 in. Drip tubing with barbed fitting provides quick leak-proof insertion into either 1/4 in. or 1/2 in. Drip irrigation tubing. Constructed of highly durable UV and chemical-resistant materials to assure long life. Rain Bird "The Intelligent Use of Water".