Sleek and modern design. High-quality metal frame. Lightweight and durable. Crystal lenses provide 100% UV protection. Comes with Burberry case and cleaning cloth. Lens Width = 58mm, Nose Bridge Width = 18mm, Arm Length = 140mm. Sunglasses, Sunglasses Case, Cleaning Cloth and Care Instructions all Included. 100% Protection Against UVA & UVB Sunlight and Conform to British Standard EN 1836:2005.