1. Stackable and Divided LEGO Storage Organizer: The storage box with handles consists of three stackable layers, providing multiple storage options. Each layer can be used independently. The plastic toy box has adjustable compartments, allowing you to create a custom space based on the size of your toys. Easily organize building blocks of various colors and sizes with separate compartments for easy finding and assembly. 2. Sturdy: Our building block storage box is made of sturdy PP plastic, which is durable, shatterproof, non-toxic and odorless. Each layer of the toy organizer and storage box is secured with locking clips to keep items safely stored inside without sliding out. The lid has a handle that allows children to take their toys everywhere. Use them in the bedroom, bathroom, laundry room, utility room, kitchen, craft room, garage, etc. 3. Creative building block base plate cover: The portable toy box storage box comes with building blocks. The lid of the plastic toy box can be transformed into a building surface, allowing your child to unleash their imagination and create fantastic structures. The building block storage box is an amazing childhood experience, and creativity knows no bounds. 4. Large Storage Capacity: The stackable toy storage dimensions are: 12'' L9.06'' W12.8'' H (30.5cm23cm32.5cm). The compact size and stacking capabilities make it perfect for apartments, dormitories, cars, boats, and more. The versatile kids toy box can be used as a bathroom organizer, kitchen organizer, closet organizer, food storage container, toy storage organizer, bedroom storage, snack container, bookcase, and more. 5. Creative building block bottom plate cover: The portable toy box storage box comes with a building board, which is the perfect container for organizing and storing building blocks. The lid of the plastic toy box can be transformed into a building surface, allowing your child to unleash their imagination and create fantastic structures. The building block storage box is an amazing childhood experience where creativity knows no bounds.