Design: HelpfulEngineering Cloth Mask

Design link: http://project-cloth-masks.com/

Notes and Recommended Modifications: “Non woven polypropylene (NWPP) is commonly used in surgical masks and can be easily sewn into masks that can block the spread of droplets from coughs and sneezes” – Community Pleated Masks. Non-latex elastic or adopt ties behind the head. Hair elastics may hurt some people/be too tight.

Download from GetUsPPE.org : https://getusppe.org/open-source-face-shield-drawing-v1-2/