Pigeon First-Time Mom Maternity Belt Set ・Belly Band ・Waist Belt 2-piece set Size M-L I didn't use it until my belly started to show. I used it once around 6 months, but I didn't find it comfortable, perhaps because I already felt pressure on my abdomen. I haven't used it since. It's been opened, and the box is gone, but the belly band has never been used, and the waist belt was only used once, so they are in very good condition. (I used it over my clothes, so it didn't touch my skin.) There are many different pelvic belts available, and I think some people, like me, may find that they don't suit them. I hope someone who isn't particular about buying new can use this to try it out. It's a highly recommended product based on reviews.