Ray Ban Sunglasses. Series Erika Classic. Series number: RB4171. Color code: 601/2P. Size: 54-18. Shape: Phantos. Lens Width: 54 mm. Lens Height: 46 mm. Lens Bridge: 18 mm. Arm Length: 145 mm. 100% UV Protection. Polarized. Frame Material: Nylon. Frame Color: Black. Lenses Type: Polarized Green Classic G-15. Rim Style: Full-Rim. UPC/EAN code: 8053672495942. Ray Ban Erika Classic Polarized Green Classic G-15 Phantos Ladies Sunglasses RB4171 601/2P 54.Manufacturers Packaging Included. Packaging Size And Color May Vary.