Rain Bird MSF2PK drip irrigation threaded micro-spray， 360 full circle pattern with adjustable 0' to 13.4 spray distance， 2-pack. From the Manufacturer: Use this versatile Micro-Spray adjustable for flow， distance， and height to apply water saving drip irrigation in more places around your landscaping. Micro-Spray applies water like a spray head on an underground system; easily directing water exactly where you need it in a wide variety of planting areas. Ideal for taller plants such as shrubs and bushes; excellent for use in flower beds， mass plantings， and ground cover where you may require broader coverage. Turn knob to adjust from full on to full off; adjust spray distance from 0' to 13.4 and flow rate from 0 to 31 gallons-per-hour. With 10-32 self-tapping threads， it quickly threads onto Rain Bird RISER1PK， MCSTK1PK or MPTRISER12 risers sold separately. Convenient re-sealable plastic bag contains 2 micro sprays. Also available in 180 half circle model: MSH2PK sold separately. Rain Bird The Intelligent Use of Water

• Directs water exactly where you need it in a wide variety of planting areas
• Applies water similar to a spray head on an underground system with adjustable spray distance from
• Threads onto Rain Bird RISER1PK， MCSTK1PK or MPTRISER12 sold separately
• 360 full circle watering pattern with 0' to 6' spray radius
• Adjustable flow rate from 0 to 31 gallons-per-hour