A model that recreates vintage crown panto glasses with modern technology and materials. The frame is sturdy, using highly durable 8mm thick acetate (6mm around the lenses). The hinges are strong 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. Expensive glasses can be nerve-wracking to use daily, but this frame can be used without worry. 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