Anti-Fatigue Mat, 20 x 30, BlackMaintaining a single position for eight hours or more each day without breaks can have short and long term negative effects on your posture and overall health. This thick, yet pliable floor mat ensures proper support, may help prevent fatigue and promote productivity with 1 of dense padding for standing comfort. It is an ergonomic accessory for standing desks workstations and service counters wherever you spend the most time on your feet. Rounded