Introducing our premium product, the Joysee 2021 214255 Healthy Material Retro Concise Black Full Frame Anti Blue Light Blocking Eyewear Glasses. As a factory, we take pride in crafting this pair with utmost precision and utilizing top-notch materials. These glasses not only exude a timeless, retro charm with their black full frame, but they also prioritize your eye health. Equipped with advanced anti-blue light technology, they effectively block harmful rays emitted from screens and minimize eye strain. Invest in these stylish glasses and experience both fashion and comfort while ensuring the well-being of your eyes.