Description Product Details Warranty Information Vivid 918 Black Crystal: A new acetate style for men. Frame Material: Acetate with spring hinges Fit: Medium Large 53 17 140 xx Comes with: Companion Case, Cleaning Cloth, 1oz. Eyeglass Cleaner Free Shipping (USA) Frame Size: Medium Large (52-54mm) Bridge Width: 17mm Temple Length: 140mm Color: Black Crystal Shape: Square Material: Acetate Style: Full-Rim Spring Hinge: Yes newOptions: true 30-Day No-Hassle Guarantee