I was looking for a Eva Foam discounters today online and I came across a very interesting page about Eva Foam and its potential health risks. I don't mean to cause any alarm but for people who enjoy using foam (like myself) to build armor, you should give this post a read. Very interesting info on Eva foam interlocking floor mats.
http://www.papalogic.com/foam-mats-health-risk-the-results-are-in/
http://www.papalogic.com/foam-mats-health-risk-the-results-are-in/