I use the bottom row of my pegboard, mainly because I use the upper pegs for my embroidery threads..... each color has its own row ranged from light to dark shades. Also hang my scissors and cutting wheels on the pegs. When I put it up, I nailed 2 strips of wood on the wall, then put the peg board on top so that the pegs go in easily. My biggest problem is storing stencils........ any ideas?