LARGE CAPACITY: 4 tiers of heavy-duty shoe organizer can store up to 20-25 pairs of women's and children's shoes, each unit can be easily organised to store 4 pairs of adult trainers and tennis shoes, extra bottom storage for 6 pairs of slippers, flip-flops and flats，each shelf can hold up to 35lbs. STACKABLE SHOE RACKS: 2 sets of shoe organizer racks can be stacked vertically to form a complete 8-tier shoe stand, stacked high shoe racks can remove one unit of shelves to provide more space for tall boots, space-saving and tidy, with adjustable feet on the bottom to adjust the balance on unbalanced floors. SIZE: L 34.2 inches x W 8.8 inches x H 34.6 inches, the distance between each unit of the shoe holder is 8.6 inches. EASY TO INSTALL: It only takes a few minutes to install the sturdy shoe storage rack! Comes with installation instructions and necessary screws, no tools required. MULTIFUNCTIONAL: Multi-tier shoe shelves is suitable for wardrobes, front door entrances, garages, entryways and indoor-outdoor corners.