| Medical Grade Silicone | FDA Certified | Eucalyptus Infused Filter | Fights Bacteria | Interchangeable Filters | Transparent | Comfortable | High Protection | 100% Bio-Degradable | Easy, Fresh Breathing | Patented While mainly focusing on face masks, Mask Up Pro offer a range of other products including their AntiBac Transparent Nasal Plugs, also patented by Mask Up Pro, consists of a eucalyptus infused filter that's interchangeable, perfect for travel, polluted & also congested areas is where the AntiBac Transparent Nasal Plugs reign supreme offering extremely high protection, clearing airways, assists with better and cleaner breathing & is also 100% biodegradable, reusable & affordable.