MULTIPURPOSE 3-TIER RACK - Stores up to 12 pairs of shoes for men, women, and children. Rack holds up to 9 on shelves. Store 3 pairs of low-profile shoes like flats, sandals, and sneakers beneath the rack. STACKABLE SPACE-SAVING DESIGN - Build multiple units and stack for more storage in the same footprint. Interlock adjacent units for shelving that fits…