The Noor Shades are created with extraordinary, semi-luminous material with the appearance of high quality leather. Utilizing the latest green technology, it is the first true environmental alternative to vinyl and polyurethane. This amazing material is made with 100% Silicone, 49% corn-based Polyester with no PVC or solvents. This new material answers the call for commercial and healthcare applications that require infection control cleanability and performance. Even permanent markers can be wiped easily with a damp towel! The hand-tucked, square or round shades are featured in four standard colors, with additional colors available.