- Anatomical structure: this model of 1:1 cervical spine includes brain strain, occipital bones, atlas, including seven cervical vertebrae and two thoracic vertebraes, and the right plexus brachialis is intact. - Anatomical details: Subokipital muscles include the triangle, long head muscles, the Levator shoulder blade, the rear and front scales of the middle muscles. The right first and second ribs are also very distinctive, and the chest cartilage is designed. - Material: This model is made of environmentally friendly non-toxic PVC material, which is very durable. Environmentally friendly materials, handmade, good workmanship, excellent made. - Anatomically accurate: each bone model has a wealth of anatomical details, so you can have a better understanding of the human body. More importantly, you can rely on this model to give you accurate information in any environment - medical, teaching or other way. - Use scenarios: - Medical and allied health training for students and professionals. - Classroom teaching and anatomy demonstrations. - Patient education during clinical consultations.