Ray Ban Sunglasses. Series Bernard. Series number - RB2230. Color code - 901/31. Shape - Phantos. Lens Width - 51 mm. Lens Bridge - 21 mm. Arm Length - 145 mm. 100% UV protection. Non-Polarized. Frame Material - Acetate. Frame Color - Polished Black. Lenses Type - G-15 Green. Rim Style - Full-Rim. UPC/EAN code - 8056262246078. Ray Ban Bernard G-15 Green Phantos Unisex Sunglasses RB2230 901/31 51. All Ray Ban Eyewear may include Case/Pouch and may include a polishing cloth. Case size and color may vary.