• Retro design with large round frame that does not block the line of sight. • Comfortable and lightweight frame made with high-quality materials. • A-level resin lenses that block 99% of harmful blue light, protecting the eyes from visible blue light in electronic devices such as computers, e-readers, TVs, games, and tablets. • Reduces eye strain, blurred vision, and headaches, providing all-day protection. • Ideal for reading, writing, and tasks that require visual effort such as electrical work, DIY, sewing, and crafts. • Practical for use with mobile phones, tablets, or computers. • Exquisite craftsmanship, it is the best gift for leaders, seniors, parents, and friends, suitable for any age and face shape.