18  pieces. Age:5 years and up. Size of Finished Model: 26 x 15.5 x 20.7 cm. 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.