Stainless steel and bioacetate frame. With acetate nose pads and temple tips, and an ultra-light metal frame, this creates a highly versatile frame available in a variety of color combinations, perfect for any occasion. Size Guide Lens Width (Caliber) 47mm Bridge Width 23mm Temple Length 150mm Lens Height 41mm SKU: 1958 Materials Organic cotton acetate and wood pulp, hand-crafted. Stainless steel soul. Reinforced steel hinges. The type of lens is your choice at the optician. Exchanges and returns 30 days to return the product free of charge. Pick up at the requested address. Refund via the same payment method used.