3B?« Anatomical Model - Flexible Spine, Classic, Female PelvisSpinal column models are flexible and designed for hands-on demonstrations. Features female pelvis and occipital plate, L3-L4 disc prolapsed, spinal nerve exits, cervical vertebral artery. Stand is not included. Product Specifications BRAND3B Scientific?« MANUFACTURERS PART NUMBER12-4532 LENGTH INCHES6 WIDTH INCHES31-1/2 HEIGHT INCHES10-1/4 WEIGHT LBS6 DESCRIPTIONFlexible Spine, Classic, Female Pelvis TYPESpine Models PACKAGE QUANTITY1 LIMITED WARRANTY1 Year