Endocrine Organs 7 Parts - Shows various endocrine organs with pituitary, thyroid, ovaries, adrenal glands, testicles, pancreas. Applications: The models are widely used in learning and education, art creation, design, human medicine education and other fields. Material: The model is made of PVC material, with high temperature and has the characteristics of vivid and real operation, reasonable structure, firm and durable, and no deformation;Size: 53*38*10cm/20.8*14.9*3.9inch. Visually informative: Our anatomical models help effectively educate the patient.The tactile and descriptive nature helps patients better understand their conditions and treatment plans.This can significantly increase the level of patient compliance. Best Gift: Great gift for children's science project, learning, teacher demonstration props in class, birthday gift for friends, families, parents, children, etc.