Cocoons Polarized Clip-on Oval 5 Sunglasses Imported Metal frame Plastic lens Polarized 100% UVA and UVB Protection coating Lens width: 51 millimeters Lens height: 33 millimeters Bridge: 26 millimeters Ultra lightweight Scratch resistant Spring bridge Case included Oval 5 - 51 fits a maximum of 128 mm (5 1/16 inches) x 33 mm (1 5/16 inches) Polarized 100% uv protection