UltraGrime Anti-Bac Clothwipes fight germs in dirty environments offering heavy duty disinfection and germ control. Bigger, wetter and stronger than standard wipes, the medical grade wipes kill 99.999 percent of bacteria and viruses and are effective against enveloped viruses including: Coronavirus, Influenza virus (cold and flu) and Measles Virus. Supplied in a pack of 100 wipes.