Ray Ban Sunglasses. Series number - RB3734. Color code - 001/M2. Shape - Irregular. Lens Width - 56 mm. Lens Bridge - 18 mm. Arm Length - 145 mm. 100% UV protection. Polarized. Frame Material - Metal. Frame Color - Polished Gold. Lenses Type - Polarized Brown. Rim Style - Full-Rim. UPC/EAN code - 8056262041130. Ray Ban Polarized Brown Irregular Unisex Sunglasses RB3734 001/M2 56.All Ray Ban Eyewear may include Case/Pouch and may include a polishing cloth. Case size and color may vary.