This is our medium-sized 12″ tall kit of our 4×14 arched raised bed bracket. We will supply you with two (10″) extension brackets, eight (10″) corner brackets, seven (48″) center strengthening brackets and seven (48″) top strengthening brackets. On the longer side of this raised bed we will provide you with one (96″) center strengthening bracket and one (96″) top strengthening bracket. This kit does not come with the wood that will be needed for installation. You will need to purchase 14 (4 foot) and 2 (8 foot) boards (2″x 6″). You can also check out our kits that come with lumber.