Description Product Details Warranty Information iChill 7048 Crystal Blue: A beautiful square style for women. Frame Material: Plastic with spring hinges Fit: Medium 52 17 135 43.5 Comes with: Companion Case, Cleaning Cloth, 1oz. Eyeglass Cleaner Free Shipping (USA) Frame Size: Medium (49-52mm) Bridge Width: 17mm Temple Length: 135mm Color: Blue Shape: Square Material: Plastic Spring Hinge: Yes Style: Full-Rim 30-Day No-Hassle Guarantee