A 50-piece, life-size human body puzzle. Perfect for teaching children about the ways their bodies work. Measuring 100cm, first complete the jigsaw puzzle body then position bones, muscles and other organs. Includes additional pieces: 1 brain, 1 lung, 1 heart, 1 small intestine, 1 bladder, 1 kidney, 1 bicep muscle, 1 calf muscle, 1 humerus bone and 1 femur bone. Also features a large double-sided poster with fun facts. It can all be packed away in its very own carry case with a handle. Age 4+