This PRO-Series Watering set from MASTER-FLO includes 3 separate products: our unique flow-control valve, our Little Big Shot nozzle (1.25 in. x 1.25 in. x 1.75 in. ) and a Super-Sweeper nozzle (1.125 in. x 1.125 in. x 1.5 in. ), both made from durable Polyketone material. The MASTER-FLO valve is jam packed with features every DIY-er will love. FLOW CONTROL: The MASTER-FLO valve features include a full 5/8 in. I.D. (same as the hose), maximizing force by minimizing water friction. The extended control lever enables precise water flow control to meet each need. SHUT OFF: the valve also shuts water off to 125 PSI, an important feature when the nozzle has no shut-off of its own. The SWIVEL BASE works to avoid hose kinks. The COMMERCIAL LENGTH MALE END enables the valve to be used with any residential or commercial nozzle with a deeper hose coupler. The MASTER-FLO valve makes all watering jobs more efficient. The Little Big Shot nozzle is highly popular and continuously adjustable. It delivers more force, uses less water and will not leak up to 60psi. The spray pattern continuously adjusts from a full-open sweep, to a spray, to a pin point stream. The in. Super-Sweeper in. nozzle features an extended 'stream-straightener in. water channel that reaches INSIDE the hose. This maintains the integrity of the stream for a longer distance. Together, these PRO-Series Watering products make any watering or clean-up job efficient.