What surprises can this metal shoe rack bring to you? Keep your closet floor, entryway, or mudroom organized with this stackable shoe rack. The powder-coated finish provides corrosion resistance in dry environments. This 4-tier shoe rack stores up to 15 pairs of shoes, in addition, high heels can be hung on both sides, which saves space. You can stack two or more than three shoe racks, splice them at will, and change them into a large storage cabinet. It can store not only shoes but also bags, umbrellas, etc.