1. Fashion Rectangle Style - The frame of this rectangular sunglasses is enlarged, which is more suitable for face shape than ordinary small rectangular sunglasses. The metal decorative frame is cooler and more fashionable. The refined PC frame and metal chain design enhance your comfort and make you more attractive in the crowd. 2. Material - Rectangular sunglasses are made of high-quality PC materials, which are environmentally friendly and skin-friendly; PC frame, UV400 protective lens, European nose pad, exquisite metal side brace, reinforced metal hinge, all details make it durable and fall resistant. 3. UV400 Protection - These cool square sunglasses can block 99% of harmful UVA and UVB rays, protect your eyes from long-term UV damage, and keep your eyes y. 4. Product Size - Lens height: 57mm (2.24 inches) | lens width: 65mm (2.56 inches) | bridge width: 14mm (0.55 inches) | lens leg length: 137mm (5.39 inches). Manual measurement may have a deviation of 1-3mm.