[47 Pack in 3 Sizes] Our Tool organizer contains 47 trays 9 x Large size 9.25 x6.2 x1.77 in, 17 x Medium size 9.25 x3 x1.77 in, 21 x Small size3 x3 x1.77 in. PS Extra 24pcs of EVA Pads 5 x Large size, 9 x Medium size, 10 x Small size. [Durable Sturdy] The desk drawer organizer tray set is made from high quality plastic material, durable and not easy to deform. [Tool Organizers and Storage] The tool box organizers and storage is designed for keeping your tools organized tidy, which is ideal for storing tools, such as pliers, wrench, screwdriver, bolts, tackle, and any other small parts. [Easy to Carry Store] The rolling tool chest adopts interlocking design, which is easy to carry and store, you can use separately or mix together, all removable dividers are easily slide on and off to customize the storage space. [Wide Use] The toolbox chest organization are perfect for organizing your tool box, tool cabinet, rolling tool chest, workbenches and so on. Trays of different sizes can fit almost all drawers and chests of various shapes.