Unique design: Adopting a mid cut design, divided into two parts. It helps to understand the composition and structure of the human brain and skull, and is also very suitable for early childhood education. Suitable for: Ideal school teaching tools, learning exhibitions, and collectibles, as well as an excellent supplement to your laboratory supplies. Material: The model is made of polyvinyl chloride (PVC) plastic, which is durable, lightweight, corrosion-resistant, and has high performance. Human animal model education, character materials, architecture major exams, learning toys, games, explorer toolkits, science, art, crafts, painting, geography exams, paper, character decorations, Christmas and Halloween holidays, school office accessories Fine processing: This model showcases the anatomical structure of the human throat and pharyngeal wall, submandibular gland, and nasal gland muscles.