Persol Sunglasses. Series number - PO3308S. Color code - 24/31. Shape - Square. Lens Width - 51 mm. Lens Height - 41 mm. Lens Bridge - 21 mm. Arm Length - 140 mm. 100% UV protection. Non-Polarized. Frame Material - Acetate. Frame Color - Havana. Lenses Type - Green. Rim Style - Full-Rim. UPC/EAN code - 8056597743419. Persol Green Square Ladies Sunglasses PO3308S 24/31 51. Manufacturer's Packaging Included. Packaging Size And Color May Vary.