Orbit Sprinkler Splash Shield Plastic Quantity of (3): Orbit # 53161 Sprinkler System Impact Splash Guards Made Of High Impact Plastic Eliminates Excess Splash On Unwanted Areas Such As Homes, Fences, Etc Will Work With Any 1/2" To 3/4" Impact Head, Splash Guards measure approx 12" wide x 6-1/2" tall x 5-1/2" depth Includes Mounting Pegs, For Outdoor Use With Cold Water Only.