【CLEAR STRUCTURE】Equipped with a restored structure, it includes the outer, middle and inner ears, allowing you to understand the structure of the ears more clearly. 【1.5 TIMES MAGNIFICATION】Equipped with proper magnification, it can make the ear better display, helping learning and understanding. 【SUPERB CRAFTSMANSHI】 Equipped with multiple details, it allows you to understand the main structural groups of the human ear and how it interacts with other structural groups. 【CONVENIENT DESIGN】Equipped with a base, it is very convenient whether it is placed or picked up for display, which can free your hands. 【HIGH QUALITY MATERIAL】Using high quality PVC material, it is durable, stable and not easy to damage, has a long service life, and can be used as a long term teaching product.