Transport yourself to a Space Museum with this amazing observational puzzle! A great level of illustrative details take into account all the activities that happen at a space centre! Finished puzzle size is 19" long x 14" high  72 thick puzzles pieces that fit together well for kids ages 5 and up Encourages hand-eye coordination, fine motor skills and problem solving Puzzle pieces are made of strong, high-quality blue board that will not tear or break.