Description Product Details Warranty Information OnO C2417 Smoke: A new roundish style for women with spring hinges. Premium quality! Frame Material: Hand Made Acetate with spring hinges Fit: Medium 50 19 145 43 Comes with: Companion Case, Cleaning Cloth, 1oz. Eyeglass Cleaner Free Shipping (USA) Frame Size: Medium (49-52mm) Bridge Width: 19mm Temple Length: 145mm Color: Grey Shape: Roundish Material: Acetate Style: Full-Rim Spring Hinge: Yes newOptions: true 30-Day No-Hassle Guarantee