Features 1.5 Times Enlarged: The magnification of the model can help students and professionals better understand the structure and function of the ear. Better Understand: This model is very helpful for those who need a detailed understanding of the anatomy and physiology of the ear. Wide Usage: This ear model can be used in scenarios such as medical teaching, health courses, academic research, promotion and display of medical institutions, etc. PVC Made: This human ear anatomy model is usually made of premium PVC material, which has durability and stability. Fine Made: The colors and details of this human ear model have also been carefully crafted to better showcase the anatomical structure. Specification: Item Type: Human Ear Anatomy Model Material: Eco Friendly PVC Color: Advanced Painting Features: Display Outer, Middle, Inner Ears Size: Approx. 11x8x12cm/4.33x3.15x4.72in Package List:1 x Human Ear Anatomy Model Package List 1 x Human Ear Anatomy Model