Darcy square-frame glasses silver-tone metal square frame silver-tone hardware These glasses come with a protective case. Imported Composition Metal 100% SIZE & FIT Measurement Arm Length 5.51 in(14 cm) Bridge Width 0.66 in(1.7 cm) Lens Diameter 2.12 in(5.4 cm) Total Width 5.31 in(13.5 cm)