Features 1、The product uses high‑quality smooth silicone, free of bubbles and other defects. 2、Soft, tough and waterproof, convenient to operate and not easily damage. 3、It not only contains ear canal, but also has a larger base area, can be installed on a dummy head. 4、It can clearly show the internal and external structure of ear, facilitating observation and learning. 5、It has a wide range of applications, which can be used as a study or as a store display. Specification Item Type: Ear Model Material: Silicone Type: Single Ear Scope of Application: 1. ENT doctors, hearing aid suppliers, hearing aid centers, hearing aid dispensers, hospitals, otolaryngology pharmacies and hearing aid centers 2. Very suitable for shop window display and ear impression exercises Purpose: Used for hearing aid wearing demonstration Package List 1 x Ear Model