Did you scratch the lenses of your Amazon Echo (2nd Generation) sunglasses Dont want to spend your money to buy a new one You can save your hard-earned dollars by just replacing the lenses. Seek Optics Replacement Lenses are guaranteed to fit your Amazon Echo sunglasses. They are Durable, Impact-Resistant, provide 100% UV Protection and offer Optimal HD Clarity while also Reducing Glare. Features: Durable: Heavy-duty, Scratch-Resistant and Impact-Resistant lenses Safety: UV400, Anti-Glare and Improves Clarity Versatile: can be used while driving, baseball, tennis, football or soccer Repel coating against water, oil, fog, and dust Guaranteed to fit Lens Care: Please avoid salt water, sea water, pool water and soapy water. Do not use chlorine or alcohol-based cleaners. Take care to clean with clear water and a soft microfiber cloth. Product Dimension: Lens Width: 54 mm Lenses Compatibility Compatible with Amazon Echo (2nd Generation) frames