Helps to protect eyes from overexposure to blue light while combating eye strain commonly encountered during usage of computers, cell phones, televisions, video games, and other electronic devicesEach unisex pair is designed with velvety soft feel frames, durable metal spring-hinged arms and packaged in a color-coordinated protective caseThree magnifications available: +1.50, +2.00, or 2.50These glasses are made with FDA impact-resistant lenses and meet the American National Standards Institute (ANSI) test standards (Z80.3-20) as well as blue light transmittance (4.10.5)Pricing includes a one color imprint on a single arm