While you'll stop at nothing to finish your latest project, standing for hours on concrete takes a toll on your hips, knees and lower back. Avoid aches and strain with this commercial-grade Anti-Fatigue Mat. The Cellulon® core is engineered to rapidly return to its original shape and will never bottom out under pressure or compress and lose its cushioning support. Helps you feel energized and comfortable all day. NFSI certified slip resistant finish plus a no-trip beveled edge makes it suitable for pro-grade use.