Description Product Details Warranty Information PARADOX 5051 Matte Black: A wonderfully cool style for women with beautiful metal detailing. Frame Material: Metal with spring hinges Fit: Medium 50 18 135 36.5 Comes with: Companion Case, Cleaning Cloth, 1oz. Eyeglass Cleaner Free Shipping (USA) Frame Size: Medium (49-52mm) Bridge Width: 18mm Temple Length: 135mm Color: Black Shape: Square Material: Metal Style: Full-Rim Spring Hinge: Yes newOptions: true 30-Day No Hassle Guarantee