Business Source Medium Duty Letter-sz Storage Box - Media Size Supported: Letter - Stackable - White - Recycled - 12 / Carton

Storage box features sturdy corrugated construction for strength and value. String-and-button closure securely stores your letter-size files or other box contents. Quick setup means faster assembly. Medium-duty construction offers a stacking strength of 510 lb. Storage box is made with a high percentage of post-consumer recycled content.