The Good Ideas Rain Wizard Diverter is used to recycle rainwater by directing rainwater from downspouts into collection barrels (not included) for re use in lawn and garden watering. The Diverter is easily installed and will fit on a standard 2 in. x 3 in. residential downspout. Step by step instructions are included along with a 4 ft. high flow hose to connect the diverter to the collection container. The 2 piece design is made of durable, UV resistant material and can be painted to match the downspout color. Environmentally friendly.