Ray ban sunglasses. Series bill. Series number: rb2198. Shape: square. Lens width: 56 mm. Lens height: 48 mm. Lens bridge: 14 mm. Arm length: 145 mm. 100% uv protection. Polarized. Frame material: acetate. Lenses type: polarized black. Rim style: full-rim. Ray ban bill polarized black square unisex sunglasses rb2198 133348 56. Manufacturers packaging included. Packaging size and color may vary.