Purchased in September of this year, and only worn twice for a short period. The box has been disposed of, so the item itself is all that's available. ≪When to Wear≫ Immediately after childbirth ・Postpartum first-time set of pelvic support and pelvic belt ・Support alone is also OK ・Supports the pelvis immediately after childbirth ・Can be used as a set or individually. ・The pelvic belt is easy to put on once temporarily fastened ・Single-stage belt for a firm fit, adjustable