Mini Human Movable Pelvic Model, Lumbar Spine, Postpartum Repair of Pelvic Joints, Medical skeleton Pelvis Bone AnatomyProduct Model: PNT 0113BF Product Material: PVC Product Size: 14. 5*12*22cm Product Introduction: This model is a reduced five segment lumbar spine with pelvic femur model, allowing for mobility of the lumbar spine, pelvis, and femur. Made of durable PVC material, lightweight with highly detailed and realistic anatomical accuracy Multi color zoning clearly displays organ structures for intuitive understanding Detachable and assemblable design supports