Anatomical Pelvic Bone Model: Life-size female anatomy model of the pelvis showing the anatomically accurate features of the human female pelvis, including the left and right innominate bones (hip bones), the pelvic bones (ischium, ilium, and pubis), sacrum, coccyx, and symphysis pubis , acetabulum, and obturator; includes "" of the pubic symphysis for accurate and realistic detail Demonstration Course: Visualizes the female pelvis in 3 dimensions; demonstrated for use by clinicians and therapists specializing in women's health issues; allows patients EDUCATIONAL, a tool for comparing male and female skeletal anatomy IS POWER: Used in the classroom, showing the birth tunnel through the pelvis (channel diameter approximately 4 inches/10.2 cm; fixed, not flexible); students are used to learning, not late at night Go to the library and check it out carefully: the model can be scrutinized from all sides; the overall dimensions make this human skeleton model life-size; the model is pre-assembled and we do not recommend disassembly; the screws can be loosened or tightened to make the pelvis flexible (disassembly is not recommended screw). Durable and durable: model skeleton made of PVC; pubic symphysis made of rubber for realistic emphasis and presentation; fixation - joints fixed with screws Color: as shown Material: PVC Dimensions: 24.5 x 17 x 17 cm Package Contents : 1 * The pelvis model is only the above package content, other products are not included. NOTE: Light and different monitors may cause the color of the item pictured to differ slightly from the actual item. The measurement allowance is +/-1-3cm.