DIFF Eyewear Women's Dime Round Designer Sunglasses Acetate frame CR-39 lens mirrored Lens width: 48 millimeters Bridge: 22 millimeters Arm: 135 millimeters Handmade Acetate Frame 100% UV 400 Optically Clear CR39 Lenses 5 Barrel Steel Hinges Includes Travel Case, Cleaning Cloth & Retail Box Size 48 - 22 - 135 mm