The Childbirth Demonstration Anatomy Model is a model from 3B Scientific and manufactured in Germany. This childbirth model demonstrates the progress of the fetal head through the pelvis during birth. The childbirth demonstration pelvis simulator consists of a female pelvic skeleton with a movable symphysis, hip bone, sacrum, coccyx and 2 lumbar vertebrae articulated to accommodate passage of a fetal skull mounted on an omni positioning flexible gooseneck support. A realistic anatomical replica of the childbirth process. Childbirth pelvis delivered on baseboard. The model is best used for student education or patient consultations. The Childbirth Model is 13.0 x 10.2 x 7.1 in. and weighs 3.97 lbs.