High-quality materials: The human throat model is made of non- and environmentally friendly PVC material, equipped with a sturdy base, which can be disassembled. Easy to clean and can be used for many years.Product manual: The model is rich in details and handmade. Different parts of the throat model are marked with different colors, and it is equipped with a detailed product manual for accurate teaching and display.Digital markings: The human throat model has specially designed digital indicator signs. There are 34 digital markings here, and each numbered structure can be accurately identified, to provide you with a comprehensive learning aid system.Easy to reassemble: The human throat model is a portable size that can be put into your bag and taken to class. It is very suitable for people who love anatomy. It is also a good-looking decoration that can be displayed on a shelf.Wide range of uses: The human throat model can not only be used as an anatomical learning tool for medical students, but also as a communication tool for doctors and patients. It is very suitable for physical health teaching in schools and hospitals.Color:As ShownMaterial:plasticPackage Contents:1set * human body modelOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +- 1-3cm.