*****The latest Warrior Lite mask comes with a filter pocket, or you can use the Warrior Lite as a mask cover as well.*** Warrior Lite is the latest design of Wrong Gear, here is how you can use it: -Use it as the surgical mask cover -Insert your surgical mask in the polyester pocket so you can reuse the surgical mask. -Use it as a regular cotton face mask. -Warrior Lite also come with elastic ear hoops so it stays on your face better. -Fits face/head size 18inch- 23inch. -Filter is not included. -Gently hand wash with cold water and detergent (Machine wash with wash bags is ok). Hang Dry. -Iron with low heat (if desired).