Burberry Sunglasses. Series number: BE4415U. Color code: 30018. Shape: Square. Lens Width: 52 mm. Lens Bridge: 21 mm. Arm Length: 145 mm. 100% UV protection. Frame Material: Acetate. Frame Color: Black. Lenses Type: Dark Grey. Rim Style: Full-Rim. UPC/EAN code: 8056597967174. Burberry Dark Grey Square Mens Sunglasses BE4415U 300187 52. Manufacturers Packaging Included. Packaging Size And Color May Vary.