Features Foldable Storage Box: Perfect for saving space! PP and ABS material. This storage box is made of plastic material, which is sturdy and durable, can be used for a long time without being broken, and you can clean it easily. Creative Building Blocks Cover: Collapsible Storage Box with Large Building Base. Its perfect for building blocks Fan in Your Life! Cover can be made of blocks table, play Lego, building blocks, stimulate the imagination of them. Built freely without restraint. Stackable Containers: The grooves on the lid fits perfectly to create a stable stacking experience, utilizes limited space efficiently. Multifunctional Storage Box: Great storage box for small building blocks organizer case, prevent blocks from getting lost. Portable, and easy to carry out, very convenient. Large Capacity: 25L. This convenient storage box provides plenty of storage space to separate and organize games, building blocks, coloring books, small dolls, doll clothes and more. Specifications Material: PP Folded Size: 32 x 32 x 10 cm (12.6 x 12.6x 3.9) Inner Size: 29 x 29 x 30. 5 cm (11.4 x11.4 x 12.0) Color: White, Yellow, Red, Green, Blue Package Included: 1PCS x Storage Box - Foldable Storage Box: With a Building Baseplate Lid (Only for Big Blocks, e.g.,Duplo Blocks). Perfect for saving space! This storage box is made of plastic material, which is sturdy and durable, can be used for a long time without being broken, and you can clean it easily. - Creative Building Blocks Cover: Collapsible Storage Box with Large Building Base. Its perfect for building blocks. For mega bloks. Fan in Your Life! Cover can be made of blocks table, building blocks, stimulate the imagination of them. Built freely without restraint. - Stackable Toy Containers: The grooves on the lid fits perfectly to create a stable stacking experience, utilizes limited space efficiently. - Multifunctional Storage Box: Great storage box for small building blocks organizer case, prevent blocks from getting lost. Portable, and easy to carry out, very convenient. - Capacity: 25L. This convenient storage box provides plenty of storage space to separate and organize games, building blocks, coloring books, small dolls, doll clothes and more. Suitable for ages 3 and up. Perfect for Christmas Birthday Gift.