Ray-Ban RX6444 Optical Frame from Ray-Ban offers a clean metal square silhouette designed for everyday wear and easy prescription lens fitting. Its slim metal construction provides a modern, lightweight option for clear-vision or blue-light setups. Key attributes: Silver | Metal | Lightweight construction | Compatible with prescription lenses | Includes protective case and lens cloth (contents may vary) | Square frame | Slim metal rims | Shiny finish | Dimensions & fit: Lens width: 51 mm or 53 mm | Bridge width: 18 mm | Temple length: 140 mm | Lens height: 43 mm | Unisex fit | Recommended face shapes: Oval | Heart | Round | Available sizes: 51 mm, 53 mm | Composition & care: Frame: Metal | Lenses: Clear | Wipe lenses with a microfiber cloth. Clean frame with a damp cloth and mild soap. Store in provided case when not in use. Avoid abrasive cleaners and high heat.