Evoluent Vertical Computer Mouse Pad with Ergonomic Design for Wrist Comfort (MP1) HELPS RELIEVE STRESS AND DISCOMFORT: Using the mouse for long periods of time can cause discomfort on your hands, arms and wrists. The ergonomic design of the Wrist Comfort Mouse Pad helps relieve you of those common pains brought by repetitive wrist movement. COMFORTABLE WRIST SUPPORT: This mouse pad offers you superior wrist comfort with its soft gel support. It is softer than most pads and it has wrist rests which help reduce the effect of repetitive movement stress. SUPPORTS HAND AND FOREARM ALIGNMENT: With other mouse pads, all you get is a flat surface that lets you move the mouse easily, but does not offer comfort. With the Evoluent WCM, youll get both! The wrist rest lifts your forearm slightly to prevent your hands from bending which may cause discomfort. SMOOTH, FLAT SURFACE: This innovative mat lets you glide your mouse with ease. Unlike mouse pads that have plastic or cloth surfaces that create too much friction, Evoluent Wrist Comfort Mouse Pad has a sheet of material with low friction properties that allows more control of mouse movements. NON-SLIP BOTTOM: This mouse pad features a non-slip bottom with high traction so you are sure that it will stay in place, even for hours. Its non-slip material keeps the pad in place without any sticky residues.