S85 Quadra Flexible Skeleton, Ultraflex ligaments, hanging mobile stand

S85 Quadra Flexible Ligamented Skeleton, includes Ultraflex ligaments at four joint points - shoulder, elbow, hip, knee on right side, on a hanging mobile stand The Premier line of skeleton include : Academic Series, Kinesiology Series and UltraFlex Series. Options for all three differ slightly but include these standard features: 4 part removable skull 100% non-breakable plastic bones repli-cast from those of a select male specimen. Stainless-steel fittings. Individual extractable/reinsertable teeth — complete with roots — each tooth in its own socket. Detachable spring-articulated mandible. Hinged mandibular flap which opens to expose roots of teeth in their sockets. Detachable calvaria for access to the neuro-cranium. Detachable arms and legs (Ultraflex right side only). Stand, sacral mount or hanging.