Modular storage system features a unique interlocking design, allowing you to mix and match sizes with other Defect-O Interlocking Tilt Bins. Clear, removable bins keep supplies visible and tilt out effortlessly with a gentle tug on the clear, full-width handle on each of the five bins. Great for office supplies, craft storage, sewing materials and school items. Storage system includes mounting hardware and bin labels. Use Deflect-O Metal Partition Brackets (sold separately) for mounting the storage system on cubicle walls.