Hanging mask (IMAGE) University of California - Riverside Caption COVID-19 mask hanging from rearview mirror could serve double duty to protect commuters from airborne flame retardants coming from car seats. Credit Ivan Radic Usage Restrictions No restrictions. License Public Domain Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.