Rain Water Diverter for Round Downspouts Change in hose from what is pictured!!! New color image coming soon!! One kit fits both 3 and 4 inch Round Downspouts Install without disassembling your downspout - just drill one hole into the downspout Convert nearly any plastic container into a rain barrel Easily switch between seasons with the winter cover plate Instructional video http://www.rainbarrelparts.com/product_rbpEM_RSP_kits_rectangular.php