RainBird SP25EST-S 2.5 Sure-Pop Plastic Spray Head Sprinkler, End Strip Pattern Type: Pop-Up Sprinkler Head Type: Spray Head Material: Plastic Pop Up Height: 2.5 in. Features: 2.5 Sure-Pop Spray Head End Strip Pattern Full 2.5-inch (10cm) pop-up clears taller grass and other obstacles. Exclusive stem seal keeps debris out, prevents pressure loss from flow-by and ensures pop-up at low water pressure. Adjustable Pattern nozzle waters any part of a circle from 0 degrees to 360 degrees. Easy to adjust pattern for complex watering needs - no tools needed. Distributes water evenly regardless of pattern set and is compatible with other Rain Bird matched flow rate nozzle.