Our 10 pack offers great value with free shipping and a bonus bottle of CALM Acne Prone Skin Serum. Perfect for giving away as gifts or keeping at home, in the office and car. Pure Defender Mask Spray is made from natural ingredients so there are no harsh chemicals or smells involved in the process. It is designed specifically to work against all viruses, bacteria and germs. Use it anywhere and at any time to keep yourself healthy while wearing a face mask.