Casey Safety Protective Eyewear – To Protect Against Saliva Droplets, Blood Borne Pathogens Such Covid-19 , MERS, SARS , Hepatitis Or HIV From Blood And Body Fluids, Clear Polycarbonate Mono Lens, Ergonomic Lightweight Design, May Be Worn With Prescription Glasses and Contact Lenses , Provide A Secure Shield Around The Entire Eye Bulk Packaging No Warranty