Business Source Light-Duty String & Button Storage Boxes - Organize Craft Supplies, Office Accessories, and Small Items for Home or Office Use

Light-duty storage box offers a sturdy corrugated construction for strength and value. String-and-button closure secures your legal-size files. Storage box is ideal for storing and transporting files. Average amount of evenly distributed weight that can be safely stacked on top of each box is 350 lb.