4 inch Round Aluminum Downspout Diverter Off Set, White Just flip the lever to change the direction of ALL of the water Manufactured from the same aluminum as your downspout No water to splash out like those other diverters! Direct the water down onto the top of your rain barrel so it goes in Manage the winter change over with the flip of a lever. return policy: https://www.aquabarrel.com/shippinginfo.html