Guess GF0304 01C Black Sunglasses. Lens Width = 53mm. Nose Bridge Width = 16mm. Arm Length = 140mm. 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 Womens Gf0304 01C Sunglasses Black