Package Included: Including 4packs 4sizes plastic boxes, box 1: 12.8x9x4.3cm/ 5x3.5x1.7inch box 2 : 14.3x10.3x5.85cm/ 5.6x4x2.3inch; box 3 : 16x12x7.2cm/ 6.3x4.7x2.8inch; box 4: 18x13.2x8.7cm/ 7x5.2x3.4inch. please refer to the picture for details. Quality Material: Made of high quality pp soft plastic, smooth edges, exquisite workmanship, durable, can serve for a long time. Unique Dual Buckles: Unlike ordinary single buckles, the dual buckles can fit well and provide double protection without gaps, which improves the efficiency of organizing your items. Well Organizer: The box has a regular shape and won't take up too much space, perfect for home, office, handmade accessories storage Wide Usage: Can be used to organize cards, beads, buttons, coins, jewelry accessories, small sewing tools, bookmarks, keychains and everything else you want to store and dustproof!