82  pieces. Age:5 years and up. Size of Finished Model: 39 x 36 x 76 cm. In-box LED accessories, install during the assembly Integrated lighting effects Constructed using CubicFun's unique slotting system, Puzzle: Similar building toy like Lego. Construction Time: 120-150 minutes. Safe & Green : No tools & glue needed - easy to assemble perfectly. Made of EPS foam board, Eco-friendly protection. Great holiday gift for young and old, develop logical thinking, best for schools, day cares and educational institutions, fun and attractive, beautiful souvenir