Persol Sunglasses. Series number - PO3313S. Color code - 95/31 52. Shape - Square. Lens Width - 52 mm. Lens Bridge - 20 mm. Arm Length - 145 mm. 100% UV protection. Non-Polarized. Frame Material - Acetate. Frame Color - Black. Lenses Type - Green. Rim Style - Full-Rim. Handmade In Italy. UPC/EAN code - 8056597810968. Persol Green Square Unisex Sunglasses PO3313S 95/31 52. Manufacturer's Packaging Included. Packaging Size And Color May Vary.