FF FRAZALA Polarized Clip-on Sunglasses over Prescription Glasses Anti-Glare UV Protection Flip-up for Men and Women (Dark Green)

["Clip On Sunglasses Size: Total Frame Width: 145mm/5.7in, Inner Frame width: 136mm/5.3in, Lens Height: 51mm/2.0in, Lens width: 61mm/2.4in. To ensure that it completely covers your glasses lenses, please measure your glasses firstly","Polarized Lens Technology: Features 100% UV400 protection with anti-glare polarized lenses that reduce eye strain and block harmful UV rays during outdoor activities","Flip-Up Design: Convenient flip-up mechanism allows you to easily switch between sunglasses and regular eyeglasses without removing your prescription glasses","Durable Construction: Crafted from high-quality TAC lens materials with a sturdy metal clip and soft rubber leg cover for long-lasting durability and comfortable wear","Versatile Usage: Suitable for both men and women, these clip-on sunglasses work well for driving, fishing, and various outdoor activities while fitting over most prescription eyeglasses","Multiple Colors Lenses: A variety of colored lenses are available, which can maintain natural color perception, enhance visual clarity, and reduce eye fatigue under various lighting conditions"]