NoTrax 118 Arrow Trax Entrance Mat, for Main Entranceways and Heavy Traffic Areas, 2' Width x 3' Length x 3/8" Thickness, Gray The high-low chevron carpet design is attractive and functional as it scrapes debris and channels it away from shoes regardless of traffic flow A full 38 ounces of needle-punched yarn per square yard provides the highest degree of crush resistance Face weight: 38 oz per square yard Backing thickness: 80 +/- 4 mils Weight: 0.94 lbs square/feet