This is the Double Decker. The base planter is 18 inches wide by 3 feet long by 14 inches high. The top planter is 9 inches wide by 3 feet long by 11 inches high. The overall height is 3 half feet. On the bottom planter, I've got peas growing on the sides so that they can crawl up the sides, some rapini and turnips. I've got morning glory's on the top planter but I still need to set up a trellis. Double Decker's start at $350.