Our registered Face Mask logo makes it quite easy for people to understand that you are requiring a Face Mask to be worn. This flag is a large 3' x 5' flag with metal grommets on each of the four corners for easy hanging. It is one ply and made from a polyester/nylon blend. This flag is ideal in front of the entrance to your business or even your home for that matter. You can also customize your own flag at an additional charge (takes two and a half weeks). You can give us a call at 1-866-982-3524 for more information on this flag.