1. It is made of tough ethylene Vinyl Acetate.2. Manufactured under a special process using high pressure vaporization, the material is made up of millions of individual cells, like tiny air bubbles.This multi-cell construction holds air in normal conditions, and during use, it absorbs force and evenly distributes it through the other cells to gently is absorbs force and evenly distributes it through the oter cells to gently soften impact. This quality is helpful in preventing various stress related injuries.3. Keum Kang Mat resists dust, dirt, and the smell from mold or midew.4. The surface wears well and resists water, humidity, and normal wear from impact.5. Because it is reasonably priced and lasts so long it is very economical.
