New Authentic Burberry Mammoth Grey Shaded 。Burberry Sunglasses. Series Mammoth. Series number: BE4277. Color code: 3757T3. Shape: Square. Lens Width: 54 mm. Lens Bridge: 19 mm. Arm Length: 140 mm. 100% UV protection. Polarized. Frame Material: Plastic. Frame Color: Black. Lenses Type: Grey Shaded Polarized. Rim Style: Full-Rim.Burberry Mammoth Grey Shaded Polarized Square Ladies Sunglasses BE4277 3757T3 54. Manufacturer\'s Packaging Included. Packaging Size And Color May Vary. LENS WIDTH (MM) 54 ARM LENGTH (MM) 140 mm LENS BRIDGE (MM) 19 SERIES NUMBER BE4277 FRAME COLOR Black COLOR CODE 3757T3 LENS TYPE Polarized LENS Grey Shaded Polarized UV PROTECTION 100% UV Protection RIM STYLE Full-Rim FRAME SHAPE Square FRAME MATERIAL Plastic GENERAL SIZE 54 mm COLLECTION NAME Mammoth INFORMATION BRAND Burberry GENDER Womens MODEL BE4277 3757T3 54