3 Tier Expandable-Stackable Shoe Rack Richards SHOE/NATURAL 3 Tier Chrome Expandable-Stackable Shoe Rack. Expands up to 45". Assembles in seconds. No tools required. Natural. Shoe Natural 3 Tier Chrome Expandable-stackable Shoe Rack, Product Dimensions 25.3 - 45 x 8.5 x 18" SHOE ORGANIZATION STACKING SHOE RACKS