Haven Fits Over Sunwear REC B 51 Rectangular Polarized Sunglasses Imported Plastic frame Plastic lens Polarized 100% UVA/UVB protection coating Lens width: 57 millimeters Lens height: 30 millimeters Bridge: 1 millimeters Arm: 5 millimeters Wear over plastic style prescription glasses Oleophobic lens coating repels oil, water and smudges Prongs won't scratch eyeglass lenses