Anti Blue Light, Men Women Computer Glasses. Features: Light on Weight, High on Quality Our Glasses Are Designed for Comfortable Daily Wear with Durable Lightweight Frames and Additional Coatings Which Provide UV Light Blocking and Make Our Lenses Anti-Scratch, Anti-Reflective, and Anti-Glare. High-quality PC Frame Materials and the Resin Lens Prevents Visual Fatigue Caused by Prolonged Wear, Effectively Anti-blue Light & Protects the Retina, and Protects Against Radiation. Sleep BetterProlonged Exposure to Blue Light Will Slowing or Stopping the Production of Melatonin, Causing Sleep Disorders. Blue Light Shield Can Stop It and Provide You with a Better Night's Sleep. Specification: Type: Blue Film Glasses Gender: Unisex Material: Resin Lens+PC Frame Glasses Color: As the Photo Shows Glasses Size:  Frame Width: 14cm/5.51inch Lens Height: 5.2cm/2.04inch Bridge Width: 2.1cm/0.83inch Temple Length: 13.1cm/5.16inch Suitable For: Office Workers/Computer Gamers Ect. Function: Anti-fatigue, Anti-UV Blue-ray, Radiation Protection Package Included: 1*Blue Film Glasses. We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.