Fits directly into standard pegboard wall setups. The 4x2 Small size has 2 rows of 4 slots for screwdriver storage. There's 7 models total: six variations of screw driver types embossed on the front, and one blank. Other sizes available in other models. Use tree supports to print it. Supports should only be needed on the back side for the pegboard pins. Otherwise it should print without any other supports when printed standing up as it would be in use.