3M Versaflo S-Series Small/Medium White General Purpose Fabric Headcover is made of polypropylene coated nonwoven material and is used with powered air purifying and supplied air respirator systems. Headcover is recommended to use in assembly, facility maintenance, machine operations, painting, sanding applications and is suggested to use in automotive, food/beverage manufacturing, military maintenance, repair/operation, pharmaceutical and transportation industries. It features quick release swivel connection and has wide faceseal with soft elastic for improved comfort. It reduces the potential for air whistling past the wearer's ears, allowing for better communication and comfort.