Description PIECE SET  3-dimensional model set includes enlarged artery, vein and capillary models showing cross-sections and interior structures FEATURES  Artery structures highlighted include tunica, tunica media, internal elastic lamina and tunica intima – Vein structures highlighted include tunica, tunica media, internal elastic lamina, tunica intima and valve – Capillary structures highlighted include endothelium, single cell and cell nucleus NUMBERED  Anatomy is numbered for easy reference – Includes detailed keycard for easy identification DURABLE  Made of polyvinyl chloride (PVC) plastic for durability HAND-PAINTED  Great for demonstration and educational purposes – Hand-painted using vibrant eco-friendly paint – Designed by subject matter experts 3-dimensional model set includes enlarged artery, vein and capillary models showing cross-sections and interior structures. Anatomy is numbered for easy reference. Includes detailed keycard for easy identification. Made of polyvinyl chloride (PVC) plastic for durability. Great for demonstration and educational purposes. Hand-painted using vibrant eco-friendly paint. Designed by subject matter experts. Artery structures highlighted include tunica, tunica media, internal elastic lamina and tunica intima. Vein structures highlighted include tunica, tunica media, internal elastic lamina, tunica intima and valve. Capillary structures highlighted include endothelium, single cell and cell nucleus.