Ray Ban Sunglasses. Series number: RB2180. Color code: 616613. Size: 49. Shape: Round. Lens Width: 49 mm. Lens Height: 47 mm. Lens Bridge: 21 mm. Arm Length: 145 mm. 100% UV Protection. Non-Polarized. Frame Material: Propionate. Frame Color: Light Brown. Lenses Type: Brown Gradient. Rim Style: Full-Rim. UPC/EAN code: 8053672358605. Ray Ban Brown Gradient Round Unisex Sunglasses RB2180 616613 49.Manufacturers Packaging Included. Packaging Size And Color May Vary.