teaching model: different colors are used to distinguish different positions, and the colors are bright and easily attract students' attention, so you can perform a teaching demonstration, which promotes students' understanding and improves the quality of teaching. If you have any issues with your anatomical model, our in-house support staff is here to help you answer any questions or issues you may have. Breakdown: It can be broken down into 5 parts. The model features realistic details and textures, providing an incredible amount of realism for examining the nasal cavity. Designed to provide you with an accurate and effective hands-on learning experience. Nasal cavity organ model: enlarged 1.5 times, shows the tissue structure of the nose and sinuses or also can be ob d through the removable transparent skin. Size: 260×240×190mm; Material: made of new PVC, no strange odors. The material and color of each model are strictly controlled. Designed to clean easily and withstand high temperatures, realistic and .