Assembly lines, labs, and shipping and receiving areas are just a few of the places you might find these WEARWELL ComfortPro Anti-Fatigue Mats. Round rib vinyl surface pattern provides good resistance to common industrial chemicals and solvents, while the Nitricell® sponge base is exceptionally resilient. Slip- and wear-resistant mats have safety beveled edges on all sides. 1/2" thick. NOTE: Custom-cut mats up to 75' long are available, call a Certified Product Specialist to order.