Ray Ban Sunglasses. Series Mega Wayfarer. Series number - RB0840S. Color code - 663693. Shape - Square. Lens Width - 51 mm. Lens Bridge - 21 mm. Arm Length - 145 mm. 100% UV protection. Non-Polarized. Frame Material - Propionate. Frame Color - Polished Transparent Brown. Lenses Type - Gold Mirror. Rim Style - Full-Rim. UPC/EAN code - 8056597720649. Ray Ban Mega Wayfarer Gold Mirror Square Unisex Sunglasses RB0840S 663693 51.All Ray Ban Eyewear may include Case/Pouch and may include a polishing cloth. Case size and color may vary.