Our 30-compartment double-decker storage case offers storage for nuts, bolts, screws, beads, scratch building parts, hooks, clasp, fishing gear and much more! Double latched lid offers access to top level tier or to the bottom level tier as desired. Top level offers 16 adjustable compartments ranging from 1-1/2” x 2” to 1-1/2” x 3” with removable slide out tabs adjusting up to 6-1/4” wide. Lower level has 14 compartments ranging in size from 1-1/2” x 1-1/2” to 1-1/2” x 4-1/2”. Removable slide out tabs adjust to 5” wide. This is a lot of storage for anyone’s needs in a small foot print. Overall size 10-3/4” x 7” x 2-1/2”.