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 four bins. Great for office supplies, craft storage, sewing materials and school items. Interlocking Tilt Bin storage system includes mounting hardware and bin labels. Use Deflect-O Metal Partition Brackets (sold separately) for mounting the storage system on cubicle walls.