Bella M01 is an oversized square black metal Flatba frame, highlighted by the double bridge on the frame front. This design features a sleek frame front, thin temples, and 99.9% UV protected green gradient lenses. Double bridge design Beta titanium temples Square Flatbar frame Frame Front: 145.1mm, Frame Side: 145mm Lens Width: 59.5mm, Lens Height: 52.3mm Bridge: 16mm Country of Manufacturer: South Korea