Features: This folding keychain combines with functionality, featuring foldable dollhouses designs that imagination while serving as backpack charm or decorative accessory. Crafted from plastic, the vibrant multiple room structure boasts intricate detail for safe handling for hands to assemble and rearrange endlessly. Ideal for children who like hand on activities, it encourages spatial reasoning through interactive play while doubling as school supply organizers or travel accessory. Attach it to backpacks for classroom, use it as a keyring for quick entertainment during commutes, or display it on desks as a colorful decorative pieces for imaginative storytelling suppliess. Each foldable compartment showcases miniature furniture and patterns, fostering storytelling adventures while meeting rigorous safety standards for creative exploration. Specifications: Materials: Plastic Type: As Picture Show, Five Type to Choose Size: 5.3x4x3cm/2.09x1.57x1.18inch Package Includes: 1pc Bag Keychain note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.