This belt make you feel safer and more comfortable during your pregnancy. It is suitable to pregnant women from 6 to 40 weeks. It is perfect to always have your baby and belly covered even when wearing old shirts and dresses. Specifications: Fabric Composition Lining/Magic Tape 100% Polyester/ Polyester fabric/elastic web 53.6% nylon/nylon 46.49% cotton/cotton It can be adjusted freely according to the inferior circumference of pregnancy. Easy to wear, easy to use"