Rain Bird Pop-Up Mini Rotor Sprinkler With Gear Drive Head - Preset patterns for easy installation. 17 Ft. to 24 Ft. spray distance between heads. Low flow performance. Efficient watering that reduces potential run off. Can be used on same sprinkler zone as larger rotors. 1/2 In. inlet. - Pop-Up Height: 4 In., Spray Pattern: Quarter Circle, Spray Radius: 17 Ft. to 24 Ft., Inlet Type: 1/2 In., Pkg Qty: 1, Package Type: Sleeve