Vari ActiveMat, 3inH x 35-1/2inW x 23-3/4inD, Black

This anti-fatigue mat helps you engage different muscles while standing for long periods of time. It offers comfortable support for your feet, knees, back and hips while encouraging movement. Gel construction with high-density core provides long-lasting support and anti-fatigue properties. Offers support for your hips, knees, feet and back. Dynamic shape engages different muscles while standing. Nonslip bottom helps keep the mat in a fixed position. Beveled edge prevents the mat from curling up.