The K-Series Comfort Tract offers light weight design, high performance, and excellent anti-fatigue characteristics in industrial and commercial work stations. Comfort Tract at 1/2 thick features a molded bevel edge on four sides that helps keep the mat in-place and provides easy employee and cart access. Molded diamond cross bar surface assures safe footing, with a thick bar underside adding to comfort while enhancing drainage and cleanliness. A key ingredient of the Rhino K-Series is tree-derived rubber, harvest from the Para rubber tree. Natural rubber is natures contribution to the elastomer field and offers the advantages of high resilience, high tensile and tear properties, and good flexing qualities at low temperatures. Comfort Tract is offered in four difference sizes, 2 in. x 4 in., 3 in. x 5 in., 3 in. x 10 in., 3 in. x 15 in., and 3 in. x 20 in. Color: Black. Pattern: Solid Color.