This is our most affordable mat for carpeted surfaces. It features .130" thick vinyl with a textured top surface for slip and scuff resistance as well as the AnchorBar cleat system. The exclusive AnchorBar cleat system makes chair mats more comfortable to handle. Using a series of staggered perpendicular bars, the cleat system "anchors" the mat as securely as traditional cleats and is gentle on the carpet and fingers. This series is best suited for low pile carpet.