Human Skin Section Model - 70x Full-SizeAnatomy and dermatology programs studying the layered structure of hair covered scalp skin in a relief format benefit from this 3B Scientific 70 times full size skin section model, which clearly shows all dermal layers and associated structures. This skin relief model shows a section through the three layers of the hair covered skin of the head. The skin section shows: Representation of hair follicles with sebaceous glands Sweat glands Receptors