The lung model features a realistic appearance, complete with detailed anatomical structures. It is crafted from durable materials to withstand repeated use in classroom settings. The model's clear and concise design allows students to observe the mechanics of lung function, enhancing their comprehension of human anatomy and physiology. Features -Color:Multi -Material:Plastics -Size:15.50X5.80X5.80cm/6.09X2.28X2.28in -Interactive learning: the lung model provides an interactive way for students to learn about the breathing system, lessons more engaging and effective -hands-on experience: students gain hands-on experience by assembling and experimenting with the model, which enhances their understanding and retention of scientific concepts -Educational and fun: combining education with fun, this model encourages students to about human anatomy in an enjoyable way -Comprehensive understanding: the model offers a comprehensive understanding of lung function and respiratory mechanics, essential for students studying human biology -Durable construction: built to last, the model is designed for repeated use in classrooms, ensuring longterm educational value Package list: 1 x breathing model