Keeps small parts organized and off work surface;Includes (1) 14.1 x 6.8 x 4.2 bin with brackets and (5) 4.5 x 2.7 x 2.1 bench blox;Easy identification of stored items with angled display and see-through lids;Works with the Rubbermaid FastTrack Rails and Upright system (sold separately);Ideal for screws, nuts, bolts, nails and other smaller items