Experienced Rain barrel users know that during dry seasons, a rain barrel can quickly run dry, We developed a simple solution to link 2 or more rain barrels together to increase water storage capacity, All parts needed to link 2 rain barrels, Accordion hose extends from 6 up to 31 80 cm, No special tools needed hole saw included, Works with plastic or wood barrels, Installs in minutes, Illustrated step-by-step instructions, Dimensions 8L x 3H x 8W, SKU: ERTMD008