Ray ban sunglasses. Series number: rb4374. Shape: square. Lens width: 56 mm. Lens bridge: 19 mm. Arm length: 145 mm. 100% uv protection. Non-polarized. Frame material: nylon. Lenses type: green. Rim style: full-rim. Ray ban green square unisex sunglasses rb4374 601/31 56. Manufacturers packaging included. Packaging size and color may vary.