fine ABS, which is firm and, lightweight and easy to carry The box can protect the inner items and from getting scratched, damaged, or lost with structure The box has small volume, and can be stackable, will not take up too much space, portable for travel Snap-tight locking lid keeps storage container contents secure Suitable for organizing all sorts of small items such as beads,, jewelry, small cards, nail, clip, pins,, bolts, screws, tackles, needle, buttons, hardware parts, small toy, and other small sewing supplies, supplies, classroom stationery, craft items