Salvatore Ferragamo Sunglasses. Series SF815S. Series number - SF815S. Color code - 210. Size - 56. Shape - Butterfly. Lens Width - 56 mm. Lens Bridge - 17 mm. Arm Length - 140 mm. 100% UV Protection. Non-Polarized. Frame Material - Acetate. Frame Color - Brown. Lenses Type - Blue. Rim Style - Full-Rim. UPC/EAN code - 886895247658. Ferragamo Blue Square Sunglasses SF815S 210 56. Manufacturer's Packaging Included. Packaging Size And Color May Vary.