I purchased this at Nishimatsuya but didn't use it, as I gave birth before I could. This is a maternity belt (for before birth) with a built-in support belt. It's a size L-LL, suitable for hips 90-109cm and abdominal circumference 89-118cm. It has a soft feel and is recommended for relaxation time and sleeping. The stretchy material gently fits the body, and the built-in support belt gently supports the belly. It helps prevent the belly from getting cold and supports the back and waist from the burden of the growing belly. Maternity Nishimatsuya Maternity belt