Our Medical Grade Goggles are developed for anti-virus, bacterial blocking rate over 95%, very suitable for blocking virus infection which achieve the preventing effect. The best choice to protect you and your family. Our High-Quality goggle is waterproof and impact-resistant, not only can blocks saliva droplets, splash, and dust but also effectively isolate viruses. Safety goggle frame is made of lightweight flexible Plexi glass. Feature adjustable, elastic straps to comfortably fit children and adults, the wraparound construction provides a perfect fit and seal. Our Protective goggles include 4 white indirect vents that allow maximum airflow and superior ventilation.