Ray-Ban RB2229 Sunglasses pair the brand's signature build with a square matte frame and dark blue mirror lenses for reliable sun protection and a contemporary mirrored look. Key attributes: Matte Black | Propionate | UV400 protection (100% UVA/UVB) | Mirror lens finish | Includes original Ray-Ban packaging/case | Square frame | Full rim | Matte finish | Mirror blue-violet lenses | Dimensions & fit: Lens width: 29 mm | Frame width: 129 mm | Temple length: 140 mm | Recommended face shapes: Oval, Heart, Round | Full-rim frame | Composition & care: Frame: Propionate | Temples: Propionate | Lenses: Polyamide | Clean lenses with a microfiber cloth and mild lens cleaner. Store in the supplied case when not in use. Avoid abrasive cleaners and prolonged exposure to heat.