الوصف
a detailed wall-mounted model showing the major structures of the human respiratory system in relief form, ideal for classroom demonstrations and anatomical study.
Features
Displays nasal cavity, trachea, bronchi, and lungs in clear relief detail. Color-coded sections for easy identification of organs and pathways. Made from durable PVC material with accurate anatomical representation. Mounted on a board for convenient wall display or table use. Perfect for biology classrooms, medical training, and educational exhibits.