R-4 mask-frame sunglasses Highlights - Dark green - Acetate - Semi-matte finish - Mask - Green tinted lenses - Uv-protective lenses - Logo plaque at the arm - Embossed detail - Straight arms - Curved tips - These glasses come with a protective case. Made in Italy Composition Acetate 100% SIZE & FIT Measurement Arm Length 5.31 in(13.5 cm) Lens Diameter 1.37 in(3.5 cm) Total Width 4.92 in(12.5 cm)