Description Product Details Warranty Information OnO C2312 Brown: A classic roundish style in a cool color combo with spring hinges. Premium quality! Frame Material: Hand Made Acetate with spring hinges Fit: Medium 50 20 140 42 Comes with: Companion Case, Cleaning Cloth, 1oz. Eyeglass Cleaner Free Shipping (USA) Frame Size: Medium (49-52mm) Bridge Width: 20mm Temple Length: 140mm Color: Brown Shape: Round Material: Acetate Style: Full-Rim Spring Hinge: Yes newOptions: true 30-Day No-Hassle Guarantee