Set of two colors: heather charcoal gray and heather blue, a top with an opening in the back. - Design: Features an opening in the back, creating a stylish look when layered over a half-top, revealing the back. Dimensions (measured flat): Front length (longest point) 63cm, Width 48cm Fabric: 90% Polyester, 10% Rayon Useful during lessons if you don't want to expose your stomach or if you're concerned about your stomach getting cold. Made of soft fabric for easy on and off. Thank you for viewing.