Amazon.com: Pro Acme Small Round Metal Polarized Sunglasses 。?Imported ?Metal frame ?Polycarbonate lens ?Non-Polarized ?Lens width: 56 millimeters ?Bridge: 19 millimeters ?Arm: 145 millimeters ?STEP INTO YOUR LIGHT with WOMEN\'S SUNGLASSES: Where it\'s at for Fun, Flirty, and Fabulous Fashion Sunglasses for Women - A Favorite Accessory, Comfortable to Wear All Day & for Every Season; Glam Gifts for Women - Grab an extra pair as a backup. ?ASSORTED FRAME COLOR OPTIONS: Select from assorted frame color options to suit your personal style that is made of a lightweight metal with comfortable easy to wear adjustable nose pads; COLOR SHOWN: Black & Gold ?100% UV PROTECTION: All sunglasses include an impact-resistant polycarbonate lens with a protective coating that shields your eyes from the sun\'s harmful UV rays, even on cloudy days; LENS COLOR SHOWN: Gradient Smoke-Tinted ?SUNGLASS CASE: Each pair of sunglasses includes a gold or silver metallic pouch with magnetic closure for protection OR a soft white microfiber pouch with a black drawstring closure to keep clean & prevent scratches. ?PRODUCT MEASUREMENTS (in millimeters): Lens Width 56 mm, Lens Height 49 mm, Frame Width 142 mm, Frame Height 53 mm, Temple Length 139 mm, Bridge Width 17 mm