Calabria Rectangle Polarized Flip-Ups 55mm CME37 with Grey or Brown Tint Metal frame Composite lens Polarized Lens width: 63.5 millimeters Lens height: 36.44 millimeters Bridge: 31.85 millimeters Clip-On "Flip-Ups" Sunglasses by Calabria Universal Clamp Mounting ; Secure Attachment Lightweight and Convenient Total Frame Width: 119.36 MM Secure Attachment