Product: Polyester, memory foam, rubber Whilst we failed to get the opportunity to exam this mat within our Labs, we appreciate the deeply beveled edges to stop tripping as well as the swath of muted color alternatives that enhance any home office. For a straightforward but efficient anti-fatigue mat, https://martinmdiyv.myparisblog.com/34780443/little-known-facts-about-anti-fatigue-matting