Free shipping on all orders over $50 and save up to 70% off retail shop pricing on U Rock eyeglasses Acoustic by Modern . This frame is made of a combination plastic design. Most brand name designer frames come with an authentic case. This frame is beautifully crafted for men. This specially designed eyeglass frame shape is a rectangle and features a full rim construction. The bridge is universal, which should allow a comfortable fit on a person with a shallow bridge on their nose. The temples are skull designed, therefore, they wrap over your ears. The U Rock eyeglasses Acoustic has a one year warranty, which means if there is a manufacturing defect due to workmanship, they may be exchanged at no charge. Please call or email us so we can help you return the frame to the manufacturer. The frame size and color that is available for this model is charcoal matte, maroon matte and navy matte and size(s) of 51-18-140.