Teeth with Brush -This model is great for teaching children proper brushing techniques. It displays an upper and lower half of an adult's dentition. A flexible joint between the jaws allows for easy movementsTorso -This six-part plastic model torso displays the respiratory, circulatory, digestive, nervous and urinary systems, as well as musculature. Easy removal of the lungs, heart, liver, stomach and intestines for further examination. This model is compact, durable, and is ideal for introductory biological science classesSkeleton -This skeleton model is sure to give years of learning fun and is a great demonstration model for learning basic anatomical features. This skeleton features a movable jaw on springs, natural movement of the joints with the exception of fused carpals and tarsals. Constructed of rugged plastic with a black plastic base. Features include unbreakable ribs, stainless steel screws, brackets and springs to resist corrosionCarrying Case -Black carrying case made by thick reinforced nylon. It includes padded cushioning inside and velcro straps to secure disarticulated itemsShipping info:20 x 12 x 10 inches; 8 pounds