Burberry Sunglasses. Series Helena. Series number: BE4371. Color code: 331613. Shape: Square. Lens Width: 52 mm. Lens Bridge: 20 mm. Arm Length: 140 mm. 100% UV protection. Frame Material: Plastic. Frame Color: Light Havana. Lenses Type: Brown Gradient. Rim Style: Full-Rim. UPC/EAN code: 8056597726894. Burberry Helena Brown Gradient Square Ladies Sunglasses BE4371 331613 52. Manufacturers Packaging Included. Packaging Size And Color May Vary.