Authentic x-ray images show the hardware (plates, screws, nails, pins and wires) used to fix a broken bone. Fourteen added images of the fractures on cardstock correspond to the repair x-rays. Use with a light source to view details as a doctor would! Great for young learners as well as Secondary Education Science. Includes: 14 x-rays, 14 broken bone images on cardstock up to 7½ x 11 19 x 28 cm) and guide.