Haven Fits Over Sunwear 19 50 Rectangular Polarized Sunglasses Imported Plastic frame Plastic lens Polarized 100% UVA/UVB protection coating Lens width: 52 millimeters Lens height: 33 millimeters Bridge: 1 millimeters Arm: 4 millimeters Wear over plastic style prescription glasses Oleophobic lens coating repels oil, water and smudges Prongs won't scratch eyeglass lenses