Carrera 4016 807 M9 Sunglasses. Lens Width = 55mm. Nose Bridge Width = 16mm. 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 Carrera 4016 807 M9 Sunglasses