Ray Ban Sunglasses. Series Original Wayfarer Bio Acetate. Series number: RB2140. Color code: 135831. Shape: Square. Lens Width: 50 mm. Lens Height: 41 mm. Lens Bridge: 22 mm. Arm Length: 150 mm. 100% UV protection. Non-Polarized. Frame Material: Acetate. Frame Color: Black. Lenses Type: Green. Rim Style: Full-Rim. UPC/EAN code: 8056597693172. Ray Ban Original Wayfarer Bio Acetate Green Unisex Sunglasses RB2140 135831 50.All Ray Ban Eyewear may include Case/Pouch and may include a polishing cloth. Case size and color may vary.