2 In 1 Square Metal Pochromic Sun Eyeglasses Anti Radiation Glasses for Women Men

High-concerned chemical : None Element type : Basic Classic Style type : Rectangle Place Of Origin : China (mainland) Frame Material : Stainless steel Model Number : 7759-2 Gender : Unisex Lenses Material : Polycarbonate Product number:101YJMAD Origin : Mainland China Photochromic glasses

One mirror for two purposes.

Indoor lenses are transparent and can filter out most harmful blue light, especially when watching TV or working in front of a computer, to keep your eyes healthy.

Fewer eyes; Our lenses can eliminate eye fatigue, especially when watching TV and working in front of a computer.

The color of the lenses will constantly change outdoors with changes in sunlight and ultraviolet radiation. The stronger the sunlight and ultraviolet rays, the darker the color of the lens.