Measure your glasses correctly:This clip on sunglasses measures Lens width：54mm (2.12inches); Lens height: 46mm (1.81 inches); Bridge width: 10mm (0.39inches); Frame width: 140mm (5.51 inches) High quality:Sturdy clips ensure a secure attachment,non-shrinking silicon rubber cover ensures the frame's shape and integrity are maintained for long-lasting use. Polarized Lenses:Polarized lens with UV400 protection blocks 100% of harmful UVA/UVB rays to eliminate reflected light and scattered light, reduce glare and restore true color. Lightweight Design: Weighing only 11g, these clip-on sunglasses are unbelievably light, ensuring maximum comfort even during long hours of wear. Suitable for different occasions:Multiple color options available for versatile styling in various activities like driving,cycling,beaching,boating,fishing,outings, parties and outdoor activity.