LEGAL DISCLAIMER: The Mask information and instructions here do not guarantee protection against transmission of any diseases, but there is significant data to support the use of physical barriers to reduce transmission of airborne droplets, which can infect you with respiratory viruses. Commercially available masks meet regulatory guidelines, homemade masks may not. Homemade masks are to be used at your own risk. Due to variability of materials and construction, the mask's safety or effectiveness for personal protection is not proven and cannot be assumed. Jordan Layman, Catherine S. Forest, MD, MPH, FAAFP, Sara Mayeno, David Culler, Pete Johnson, Jonna Paiss, Eileen Mov, Chris Maddox, Jacob Lang, Anne Buike, Dana Peters or anyone associated with IdeaFabLabs.com or ppe4cc.org or .com and any it's partners or supporters assume no liability and make no representations, warranties, or guarantees regarding the safety, efficacy, or appropriate use of these masks in any particular situation. Use of this information for any purpose is at the maker’s and user’s own risk.