INNOVATIVE DESIGN: 3D folding basketball court keychain that transforms from a compact book-shaped pendant into an intricate miniature court display with one touch EASY OPERATION: Simple 3-step folding mechanism - unfold the front, press down both sides, and close the book cover for storage PORTABLE FUN: Perfect size for backpacks, keys, or bags, allowing basketball enthusiasts to carry their passion wherever they go ATTENTION ENGAGING: Vibrant colors and interactive 3D design help improve focus and concentration while providing a unique fidget activity MULTIPLE THEMES: Available in various creative designs including sports courts, fantasy scenes, and adventure settings for different interests