17" Desktop Skeleton (B10203) - 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 plastic base. Skeleton has unbreakable ribs, stainless steel screws, brackets and springs that are resistant to corrosion.

Sexless Human Torso (B10105) - This six-part plastic torso model 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 classes. Dimensions: 5" x 3" x 10"

Life-Size Heart (B10405) - This life-sized heart can be removed from its stand and split into 2 parts. The anterior wall is removable to view the heart chambers, valves and major blood vessels. Dimensions: 4.5" x 3' x 3"