Size: M size (Waist size: 65-85cm, Hip size: 75-95cm) A corset with two bones to support the lumbar spine & a pelvic belt to protect the core of the skeletal structure! Corset section! Supports the lumbar spine with two bones and secures/protects the lower back with auxiliary belts. Far infrared rays! The inside of the lower back uses Ceramicross (far infrared emitter) to protect against the cold. Pelvic belt section! Firmly stabilizes the pelvis, the foundation of the body (using elastic fibers, Lycra). ・Mesh type. Set of 2! Individual items are also listed separately, so please take a look. ※ Although it's an old package, it's a genuine product! We will ship promptly on the same day or the next day☆