Medical material: Made of high quality bony PVC material, lifelike, odorless, durable, washable, can be used for many years, about 45cm high when placed on the base. Stable stand: Scientific frame structure, increases the load capacity, not easy to fall, metal bracket, hardware attachment, strong and durable, keeps the anatomical model upright for optimal visibility from all angles. Details: Standard structure, movable joints for easy marking and research. Wide application: help people understand human body skeletal structure, used by students to learn, hospital doctors and patients to understand, and also used for art models. Enjoy a smooth and frustration-free experience within one month with our 100% satisfied service., Weight: 0.7165023515 pounds, Manufacturer: QWORK