Rain Bird SP25F Sure Pop 600 Series Pop-Up Sprinkler, 360&deg; Full Circle Pattern, 8' - 15' Spray Distance, 2-1/2" Pop-up Height Residential grade pop-up sprinkler; 2-1/2" pop-up height 360 Full Circle pattern spray nozzle preinstalled Spray distance adjustable from 8' to 15' with flat head screwdriver Patented pop-up mechanism waters and retracts into lawn when not in operation Stem seal keeps out debris, prevents pressure loss from flow-by and ensures pop-up at low water pressure Directional adjustment feature allows you to aim the spray pattern by hand