●MATERIAL: The shipping box is made of recyclable corrugated cardboard, which is lightweight but sturdy, ensure your stuff safety. ●SPECIFICATION: The cardboard boxes set includes 50 packs of the shipping boxes. The size of this small moving box is 6” x 4” x 3”(L x W x H), suitable for packing or mailing those small and lightweight items. ●Assembles in seconds without tape, glue, or staples. ●USAGE: It is perfect for mailing or shipping small soaps, toys, biscuits, or other small items. You can arrange these boxes as you like. ●APPEARANCE: The edges are neat, smooth and no burrs, the product looks very beautiful as a whole.