Ray-Ban 0RB4242 Round Sunglasses Review Imported Plastic frame Plastic lens Polarized 100% UV protection coating Lens width: 49 millimeters Bridge: 21 millimeters Arm: 140 millimeters 2″ high 2″ wide Case included Lenses are prescription ready (rx-able) Ray-Ban Light-Ray family welcomes the perfect match of coolness and technology to its iconic round shape style. This super light style has a plastic front and plastic-coated titanium temple Show more Retro-futuristic Ray-Ban sunglasses with lightweight frames. Mirrored lenses. Case and cleaning cloth included.