Jade yoga harmony mats are made in a sustainable manner with natural rubber tapped from rubber trees, a renewable resource. Unlike other mats, Jade mats contain no PVC, EVA or other synthetic rubber, and are made in the United States in compliance with all US environmental, labor and consumer protection laws. And, through our partnership with Trees for the Future, JADE PLANTS A TREE FOR EVERY MAT SOLD – with over TWO MILLION trees planted so far.