53 Piece medium set comes with 1 small outer case filled with 52 inner boxes Perfect for organizing the little things in your life like beads, parts, jewelry, etc.. Boxes have flip-lock tops and the outer case has dots to keep the boxes inside in place Also available are a 32pc small or 96 pc large set, or create a custom set to meet your needs from the 3 outer case and 6 inner box sizes.