metal frame anti-reflective lens non-polarized UV Protection Coating coating Lens width: 2.56 inches Bridge: 17 millimeters Product Dimensions:Lens Height: 64mm (2.52inches),Lens Width: 63mm (2.48inches),Nose Bridge: 17mm (0.67inches),Temple Length: 137mm (5.39inches),Frame Length: 138mm (5.43inches) Geometric Hexagon square sunglasses: plastic and metal combination frame oversized frame will definitely lead the fashion trend and adds a twist to the stylish style design Oversized Stylish Design: Oversized fashion frame is today's trend. The super fashion design and the excellent technology enables the glasses to be well attached to all kinds of faces, fitting for large to small heads. This stylish sunglasses is a good choice for fashion and stylish accessory, which can go with various of features and clothings.