These blue light glasses help 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 devices. Each unisex pair is designed with durable and eco-friendly metal spring-hinged bamboo arms and is packaged in a clear protective case. These 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).