Ray Ban Sunglasses. Series Clubmaster Marble. Series number - RB3016. Color code - 1305B1. Shape - Square. Lens Width - 49 mm. Lens Height - 42.3 mm. Lens Bridge - 21 mm. Arm Length - 140 mm. 100% UV protection. Non-Polarized. Frame Material - Acetate. Frame Color - Polished Black. Lenses Type - Dark Grey. Rim Style - Full-Rim. UPC/EAN code - 8056597260268. Ray Ban Clubmaster Marble Dark Grey Square Unisex Sunglasses RB3016 1305B1 49.All Ray Ban Eyewear may include Case/Pouch and may include a polishing cloth. Case size and color may vary.