Rain Bird 1240-DSH-S 1200 Series 4-Inch 11-Foot to 15-Foot Coverage Radius Dual Spray Pop-Up Spray Head Sprinkler, Half Circle 4-Inch pop up clears taller grass and other obstacles Most commonly used nozzle patterns for watering shrubs, small lawns and other planting areas Features a stronger spring for more reliable retraction New cap design makes installation and maintenance easier Patented stem seal keeps debris out, prevents pressure loss from flow-by and ensures pop-up at low water pressure