Edge I-Wear Genuine Bamboo Retro Square Sunglasses 540894BM-AP Imported plastic frame gradient lens non-polarized Lens width: 55 millimeters Bridge: 20 millimeters Arm: 140 millimeters Made with genuine eco friendly bamboo wood constructed temples. Made with attention to details Stylish classic square plastic frames with metal reinforced hinges Available in three frame and lens colors UV400 protected gradient lenses Free microfiber cleaning storage pouch included