This is a LEGO set of the Hogwarts Express from the Harry Potter theme. The set number is 4708 and it was released in 2001. It contains 410 pieces and is recommended for ages 8-12. The set comes in a box that is in mint condition. The dimensions of the set are 15.1 inches in length, 11.3 inches in width, and 2.8 inches in height.