Ray Ban Sunglasses. Series Phil Bio Based. Series number - RB4426. Color code - 672582. Shape - Square. Lens Width - 54 mm. Lens Bridge - 21 mm. Arm Length - 145 mm. 100% UV protection. Polarized. Frame Material - Plastic. Frame Color - Polished Transparent Grey. Lenses Type - Polarized Grey Gradient Mirror. Rim Style - Full-Rim. UPC/EAN code - 8056597963268. Ray Ban Phil Bio Based Polarized Grey Gradient Mirror Square Unisex Sunglasses RB4426 672582 54.All Ray Ban Eyewear may include Case/Pouch and may include a polishing cloth. Case size and color may vary.