The Wellden Muscular System Model is a 20" human muscles anatomy model produced by Axis Scientific. Like new condition, the only flaw is a fleck of red plastic in the base from manufacturing (see pics). Although quite sturdy, it is packed very well. This detailed and realistic model provides a clear representation of the musculoskeletal system, making it a valuable tool for students, healthcare professionals, and anyone interested in learning about human anatomy. The model is designed for educational purposes and can be used in classrooms, labs, and various medical settings to enhance understanding of the complex muscular system.