I have 2, 1" strips of wood that are about 6 feet tall each with holes drilled into them about every 6 inches. I then have 4 dowel rods cut down to about 10" long covered in pipe insulation (black foam). They can be adjusted to any height and theres room for at least 4 fuselages and 4 wings and they store right on the wall, nothing obtrusive. All materials purchased from a Home Depot, cost was less than $25.