• Temple length: 5,52 inch • Bridge length: 0,79 inch • Eastman Acetate Renew (40% bio-based, 27% recycled) • Round shape • Standard fit • Hidden hinges within the shiny gold BB logo • Lens material: Bio-Nylon • Lens category: 3 • 100% UVA/UVB protection • Not suitable for optical conversion • Made in Japan • BB0431S