Police SPL718M I41X Black Sunglasses. Lens Width = 52mm. Nose Bridge Width = 20mm. Arm Length = 145mm. 100% Protection Against UVA & UVB Sunlight and Conform to British Standard EN 1836:2005. Sunglasses, Sunglasses Case, Cleaning Cloth and Care Instructions all Included Police Spl718M I41X Black Sunglasses