Guess GF0238 02B Black Sunglasses. Lens Width = 57mm. Nose Bridge Width = 00mm. Arm Length = 000mm. Sunglasses, Sunglasses Case, Cleaning Cloth and Care Instrtions all Included. 100% Protection Against UVA & UVB Sunlight and Conform to British Standard EN 1836:2005 Guess Gf0238 02B Black Sunglasses