Be a friend to the earth. Buy these eco-friendly bamboo arm shades instead of all plastic shades. It's better than nothing. Premium 100% UV400 polycarbonate lenses and metal hinges with plastic base frame. (sup89007) Size: 5 3/4" (145mm) x 2 1/16" (53mm).  Color: Gray.  Gender: male.  Age Group: adult. Accessories, Lenses, Metal, Walmart, Sunglasses Accessories, Black Smoke, Hinges, Cloth Bags, Bag Accessories