RainBird SP40H-S Sure-Pop 4 Pop-Up Sprinkler, Half Pattern Type: Pop-Up Sprinkler Head Type: Spray Head Material: Plastic Coverage: 1/2-Circle Pop Up Height: 4 in. Features: Half Pattern (180 degrees) Spray distance from 8 to 15 feet Include matched precipitation rate (MPR) nozzles allowing sprinklers with various arcs to be mixed within the same zone providing an equal amount of water