The rack holds four boards, and has a sail loft above which holds my four largest sails. It's made of 2x2's. Board supports have foam pipe insulation on them. There are eye bolts for bungee cords, as well as a bottle opener. If you use bungee cords it's good to anticipate how the thing might snap out at you if the far hook somehow breaks, and position yourself accordingly. An eye surgeon friend has noted that bungee cords do their fair share of putting people's eyes out.