Imperial shelving with double wall post construction conceals the keyhole slots for a clean, attractive appearance. Unique design offers a time saving snap-together assembly without tools. Steel shoulder rivets, combined with steel uprights and shelf supports offer maximum support. Carpet friendly molded polyethylene feet protecting flooring. Shelf Count: 6; Shelf Capacity (Weight): 300 lbs; Document Size Accommodation: Letter; Material(s): Heavy-Duty Rolled Steel.