Lens width: 51 millimetersVersatile and Stylish:

Lens width: 51 millimeters Versatile and Stylish: It is ideal for Round, Oval, and Heart face shapes. High Quality Material: : The frams is made with MAZZUCCHELLI Cellulose acetate,which is lightweight and extremely strong. Featuring 5-barrel hinges. High Quality Polarized Lens: 100% polarized lens, filtering harmful rays, balancing the colors that our eyes perceive. Bring you a better clarity of natural vision Product Dimensions: Lens width: 51mm(2.01 inches); Lens height: 44mm(1.73 inches)