The Multi-Pocket Tool is an all-in-one package that fits the most common tools a drummer needs into one foldable set. Included tools include two different-sized Phillips screw drivers, two different-sized pan-head screwdrivers, a drum key, a bottle opener, and four Allen keys (2 mm, 3 mm, 4 mm, and 5 mm). It folds up and easily fits in your pocket!