Our main goal with this book is to provide you with the ability to protect yourself making a medical mask, especially if you feel helpless to do so.You can't do without a mask! We value your time and provide only a practical guide of DIY face masks with operating rules.If you don't have the opportunity to buy a mask and have no experience making anything by yourself - this book is for you. It contains instructions to make many simple face masks, which will each take you 15 minutes to make after reading this book.