The alphabet train suuuper size puzzle from Banana Panda is a great introduction to the world of letters for kids ages 3 years and up. This floor puzzle is really, really long (137. 5" Long when completed) and includes 54 jumbo pieces Made from thick cardboard. The puzzle design is colorful and highly-detailed with funny illustrations that encourage kids to find friendly passengers, discover interesting details and learn the alphabet! For ages 3 and up. WARNING: CHOKING HAZARD - Small Parts. Not for children under 3yrs.