Cocoons Sidekick Flip-Up Low Vision Aid Large Rectangular Sunglasses, Smoke, 60 mm Imported Plastic frame Plastic lens Non-Polarized 100% UV protection coating Lens width: 60 millimeters Lens height: 48 millimeters Bridge: 18 millimeters Convenient flip design Ultra lightweight Uv 400 protection Designed to fit comfortably over frames up to 5 7/6" w x 1 7/8" h (138 mm x 48 mm) Convenient Flip Design Ultra Lightweight UV 400 Protection Limited Lifetime Warranty