Cocoons Polarized Clip-on Rectangle 2 Rectangular Sunglasses, Imported Metal frame Plastic lens Polarized 100% UVA and UVB Protection coating Lens width: 52 millimeters Lens height: 35 millimeters Bridge: 28 millimeters Ultra lightweight Scratch resistant Spring bridge Case included Rectangle 2 - 52 fits a maximum of 132 mm (5 1/8 inches) x 37 mm (1 7/16 inches) Polarized 100% uv protection