1. This model is suitable for use as an intuitive teaching aid when explaining human anatomy, so that students can easily understand the muscles and fascia layer of the female pelvis and perineum (pelvic diaphragm, urogenital diaphragm, etc.) and the positional relationship of the uterus, rectum, and bladder. 2. The model has clear texture and structure, vivid details, real and reliable, convenient for observation and research. 3. Made of high quality PVC material, safe and ecofriendly, non and firm, for long term use. 4. Exquisite workmanship, equipped with a set of accessory, easy to assemble and use, bring you convenience. 5. Wide range of application, suitable for schools, hospitals, clinics and other places, practical model. Specification: Condition: Item Type: Pelvis Model Colour:As Shown Material:PVC Package Contents: 1 * Female pelvic muscle belt lumbar spine model Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.