Ray-Ban Brix Optics Bio-based Optical Frame is a square metal frame designed for everyday wear. The polished silver finish and adjustable nose pads make it easy to pair with varied styles. Key attributes: Grey | Silver | Metal | Adjustable nose pads | Includes original case | Square frame | Polished silver finish | Dimensions & fit: Lens width: 55 mm | Bridge width: 19 mm | Temple length: 145 mm | Lens height: 47.1 mm | Composition & care: Metal | Clean lenses with a microfiber cloth. Store in the original case. Colour: metallic