Features: The ultra-lightweight and highly scratch-resistant material lens with UV400 technology offers maximum protection from harmful Light UV Rays The polarized lens reduces glares and reflections, great for driving, and many outdoor activities. Premium metal alloy clip is non-shrinking, impact and shatter-proof, wear-resisting and scratch-proof. Fits both metal and plastic frames, no need to buy expensive prescription sunglasses. Just clip on and go Great for sunny days, cloudy days, rainy days, and nights. Note: Only the Gray lens one is Photochromic, the Yellow lens is suitable for night time. Details: Item Type: Polarized Clip On Sunglasses Gender: Unisex Clip Material: Metal Frame Material: PC Lens Material: TAC Color: Gray, Black Gray, Yellow, Dark Green, Brown, Pink Mirror, Gold Mirror, Silver Mirror, Blue Mirror, Green Mirror, Gradual Gray, Gradual Tea Frame Width: Approx. 144 mm / 5.67 inch Lens Width: Approx. 68 mm / 2.68 inch Lens Height: Approx. 54 mm / 2.13 inch Bridge Width: Approx. 16 mm / 0.63 inch Features: Polarized, Anti-Glare, HD Vision, UV Protection, Lightweight, Stylish, Non-Shrinking, Shatter-Proof, Wear-Resisting, Scratch-Proof Occasion: Shopping, Party, Travel, Climbing, Fishing, Boating, Beach, Driving, Running, Hiking Weight: 10.0 g / 0.35 oz Tips: 1. It might leave scratches on your lenses when you use paper towels or clothing to clean your glasses, so you'd better clean them with clean water and soft cleaning cloth. 2. Never leave any sunglasses in the car in direct sunlight, especially in summer. Prolonged exposure to the oven-like temperatures inside a car can degrade the lens. Notice: 1. Manual measurement, please allow 1-2 cm error. 2. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. Package Includes: 1 x Polarized Clip On Sunglasses Have a great time shopping!