Stand Up Mat for Standing Desk, Comfortably Stand for Hours While Significantly Reducing Upright Stress on Your Back, Hips, Knees and Ankles. It is a Comfort Mat and an Anti Fatigue Mat COMFORT - the comfort mat design is intended to provide hours of comfort while standing in one area. The 3/4 inch thickness provides the right level of softness while still proving stability. Put it in your kitchen or bathroom, or take it to your office. Why suffer in pain when you don't need to. ANTI FATIGUE - upright stress is the major factor in creating fatigue while you are standing for any length of time in one spot. The comfort level provided by a standing mat is what reduces fatigue and results in these mats being labelled anti fatigue mats. ABILITY TO MOVE AROUND - many mats do achieve a certain level of comfort, but to maximize the amount of time that you can stand in one area, you need to be able to move around even just a little bit. At 20 inches by 39 inches, our stand up mat gives you plenty of room to move forwards, backwards and side to side. EASY TO CLEAN - the mat is designed without any texture on the surface, which makes it very easy to keep clean. There are no grooves or uneven spots that are well known as dirt catchers. An occasional wipe with a wet cloth is all you need to do. PEACE OF MIND - our mat is 100% guaranteed and warranted for life . If for any reason your mat becomes damaged, just send us a note and we will replace it.