STURDY & DURABLE CONSTRUCTION: Made from steel wire painted black and matching heavy duty plastic connectors. FLEXIBLE & TOOL-FREE ASSEMBLY: No tool is required for the assembly. Long lasting and easy to replace parts REAL DIY STORAGE CUBE: Interlocking cubes giving you multiple stacking options, it can be made into any shape you like, as a single unit or any other shapes you can imagine SIZE & WEIGHT CAPACITY: The size of each unit is about 14*14*14″. The Dimensions full storage: Height: 56″ Width: 42″ Depth:14″ Each cube can hold Max 44 lb. MULTIPURPOSE STORAGE: Utilize these Wire Storage Units at home to organize your items and save your space. Great for office, dorm or children’s room.This is also great for pets playpen.