Children create a number train loaded with fun and learning as they put together this giant floor puzzle! From one teddy bear to 20 balloons, the puzzle includes numbered train cars carrying corresponding quantities of objects, encouraging children to identify the numbers and put the cars in numerical order. The sturdy, 21-piece puzzle features bright, inviting details kids will love to complete, building fine motor control, concentration and problem-solving skills along the way. The self-correcting puzzle measures 10' long.