This shoe rack will save you space as well as keep your shoes organized. It can be used as a bookshelf or planter in your living room or bedroom, as well as in your bathroom to hold toiletries. This shoe rack can also be used in kitchen cabinets to hold dishes and sundries. The shoe rack is attached by embedding grooves between the top and bottom frames. You can purchase two shelves to stack a 6-tier shoe rack or create more units to hold everything.