Features: High quality anti-blue light reading glasses. The anti-blue light design can effectively block harmful blue light and protect the health of your eyes, especially when studying online courses. Plastic material, ultra-light, easy to carry, and comfortable to wear. Could be worn with everyday outfits or for fancy dressing occasions. Light weight design, great for photography prop and decoration. Specifications: Item Type: Eyewear Eyewear Type: Reading Glasses Lenses Color: Clear Lenses Optical Attribute: Photochromic Lenses Material: Polycarbonate Frame Material: Plastic Lens Width: 5.9cm Lens Height: 4.2cm Total Width: 139mm Nasal Width: 19mm Leg Length: 145mm Coating: HMC Gender: Unisex Package include: 1 PC Anti-Blue Light Glasses