Nasa 150 Piece Tube PuzzleFUN CHALLENGE: Put your skills to the test with this entertaining jigsaw puzzle! COOL ART: Puzzle features the four Heroes in a Half Shell ready for action: Michelangelo, Donatello, Raphael, and Leonardo. Completed puzzle measures 4 x 6 inches. 150 PIECE PUZZLE: Hours of entertainment! Puzzle pieces come secured in a portable tube with image for solving. MAKES A GREAT GIFT: Puzzles are a fun activity to do alone or in a group, and make a great gift