Thank you for viewing. This is a Wacoal pelvic belt. Size: L Product Number: MGY690 I purchased this at a Wacoal store a few months ago to prepare for childbirth. I only wore it once when I was taught how to put it on at the maternity hospital. I ended up not using it after that, so I am selling it. ---Product Description--- ● Pelvic support belt that can be used for a long time, from pregnancy to postpartum ● Supports the three points around the pelvis (sacroiliac joint ~ greater trochanter ~ pubic symphysis) in a circular manner, providing gentle support for the lower back and allowing for comfortable wear ● Easy to tell the front and back, and easy to put on with a belt-through style ● Designed to hold the hips with a Y-shaped structure, making it less likely to slip ● Stretchable material on the upper back for improved fit ● Non-slip tape on the inner side prevents slippage ● The main material is breathable compressed urethane for a comfortable fit and less stuffiness ● Two soft resin bones and buckles for a gentle feel ● Can be worn from immediately after childbirth, even when sleeping at night WACOAL Wacoal Pelvic Belt