The hexagonal RB 3548N, the evolution of round featuring flat crystal lenses.Round meets flat, when it comes to lenses that is. This hexagonal round metal shape features thin coined profiles and flat crystal lenses on classic gold with extremely thin temples. Mix and match flash base colour options to create the perfect combination. Experience the thrill of wearing an updated classic. PRODUCT DETAILS FRAME SHAPE: Irregular FRAME COLOR: Polished Copper FRAME MATERIAL: Metal TEMPLE COLOR: Copper HINGE TO HINGE: 131mm LENS HEIGHT: 44.7mm BRIDGE WIDTH: 51 21mm TEMPLE LENGTH: 145mm In perfect used condition.