I had other maternity belts, so I hardly used this one. [Maternity Belt/Belly Wrap Type (Belly Band)] ● Highly elastic, it accommodates the changes in your belly throughout pregnancy, wrapping your belly and lower back completely. ● With inner lining to support the belly and lower back. ● The side that touches the skin uses a cotton-blend material with good absorbency, providing a comfortable fit. ● The inner lining built into the lower abdomen and back supports the growing belly and supports the lower back, which is prone to strain. [Material] Body fabric: 94% cotton, 4% nylon, 2% polyurethane, Ribbed section: 95% cotton, 5% polyurethane