4-pack of one-gallon jugs of Meditizer Hand Sanitizer 153,600 applications this means the cost per use is .0026 and lasts for 4-hours This alcohol-free medical-grade sanitizer that is proven to kill Covid 19, MRSA, C.Diff and 30 other pathogens on contact with 4-hour protection after each application. This is for four (1) gallon jugs four gallons total