A model that recreates vintage crown panto glasses with modern technology and materials. The frame is robust, using highly durable 8mm thick acetate (6mm around the lenses). The hinges are sturdy 7-barrel hinges, and the embedded design makes repairs easy. The rivets are distinctive hexagonal decorative pins, and titanium is used for the temple cores. It can be difficult to use expensive glasses daily, but this frame can be used without hesitation. Material: Acetate Frame Width: Approximately 140mm Temple Length: Approximately 146mm Lens Height: Approximately 40mm Frame Height (including frame): Approximately 48mm Lens Width: Approximately 45mm Frame Width (including frame): Approximately 55mm Bridge Width: Approximately 24mm Weight: 39g