[XXL Storage Space] 10-tier base for up to 40 pairs of shoes! Each compartment can hold 8 kg – stable enough for winter boots, tools or heavy books. [Modular Design According to Your Ideas] Build your dream cube! As a shoe rack, toy box or wardrobe – for the hallway, living room and more. [Key Holder & Fresh Air Door] Practical side hooks for keys and hats, make optimal use of the space. With breathable door – no more musty smells! [Easy to Clean] Made of easy-to-clean PP plastic and ventilated door panels, it can be cleaned with a cloth! For storage that is always dry and ventilated. [Easy Assembly and Disassembly] No additional tools are required for quick assembly; it can also be easily disassembled for storage and transport.