Rain Bird 5000 Rotor Sprinkler Heads - 4 Pack (8 Pack Available) - Durable Lawn Irrigation System for Residential & Commercial Landscapes

The price of these are GREAT, but. . . they come with a 3.0 GPM head. You have to buy a sleeve for each one of these heads unless you want to through that much water. Sleeves run anywhere from $1.00 to $3.00 depending on where you get them. There is another version that has a "shut off" on top. It has a blue head on it. Overall. . GREAT price for what you get.