Ray Ban Sunglasses. Series Chromance. Series number - RB4264. Color code - 601S5J. Shape - Square. Lens Width - 58 mm. Lens Height - 46.5 mm. Lens Bridge - 18 mm. Arm Length - 145 mm. 100% UV protection. Polarized. Frame Material - Nylon. Frame Color - Black. Lenses Type - Sliver Mirror Chromance. Rim Style - Full-Rim. UPC/EAN code - 8056597036030. Ray Ban Chromance Sliver Mirror Square Unisex Sunglasses RB4264 601S5J 58.All Ray Ban Eyewear may include Case/Pouch and may include a polishing cloth. Case size and color may vary.