Salvatore ferragamo sunglasses. Series number: sf942s. Shape: butterfly. Lens width: 61 mm. Lens bridge: 17 mm. Arm length: 145 mm. 100% uv protection. Frame material: acetate. Lenses type: blue. Rim style: full-rim. Salvatore ferragamo blue butterfly ladies sunglasses sf942s 431 61. Manufacturers packaging included. Packaging size and color may vary.