Ray Ban Sunglasses. Series Elliot. Series number - RB2197. Color code - 901/48. Shape - Square. Lens Width - 54 mm. Lens Bridge - 19 mm. Arm Length - 145 mm. 100% UV protection. Polarized. Frame Material - Acetate. Frame Color - Polished Black. Lenses Type - Polarized Black. Rim Style - Full-Rim. UPC/EAN code - 8056597956635. Ray Ban Elliot Polarized Black Square Unisex Sunglasses RB2197 901/48 54.All Ray Ban Eyewear may include Case/Pouch and may include a polishing cloth. Case size and color may vary.