Orbit 5 Pack Strip Pattern Sprinkler. It is ideal for watering flowers and shrubs. The flow control knob adjusts spray distance and sprays up to 2' by 10'. These low volume sprinkler heads are efficient and gentle, with a control knob that adjusts water flow from 0-29 gallons per hour at 25 PSI. It works with either 1/4" tubing or easily threads into a standard 10"-32" threaded connection.