NewLife Eco-Pro Work Floor Mat, 20-Inch by 48-Inch, Brown Newlife eco-pro anti-fatigue mats feature a durable, one-piece construction ideal for high-traffic areas found in retail and commercial work areas The bottom surface is certified by the national floor safety institute for its superior high traction properties Backed by a best-in-class 5-year warranty The top surface features a brushed texture surface which coordinates well with office spaces, retail stores and other commercial environments Every mat is proudly made in the usa