This enlarged artery and vein model represents a three dimensional section of the human blood vessels.
Perfect model for understanding the difference between artery and vein histology.
One artery and two veins are represented in great detail.
One vein is longitudinally sectioned to show the closed and open venous valves.
The artery and the right vein are cross-sectioned so the different layers, such as tunica media, elastic membrane and tunica adventitia, can be easily recognized.
Major parts of model are numbered and labeled on a description card.
This model is made of washable, high-quality PVC and is secured on a plastic base.

Dimensions: 28 x 27 x 20cm