Poly Flex forensic mannequins are ideal realistic figures for research and investigations. They are made of a soft, lightweight foam that has a protective skin coating and weigh approximately 15 pounds. Poly Flex have appendages just like a human, and can be flexed in nearly any position imaginable. These mannequins are available through Dummies Unlimited as an adult male or an adult female. Teenage and child mannequins also are available. All mannequins come with full facial features; wigs or hairpieces are optional. The Flex Skin option is available as a washable surface for blood splatter techniques and water soluble marker identification. A Bullet Trajectory Kit, which includes six guide wires and identification cards, aid in identifying the type of trauma, trajectory, and location of entrance and exit wounds.