EZPAD Prime Smooth Hybrid Micro Control Mousepad Size : 480x400x4mm Thickness: 4mm Precise start and stop point combined with a fast, controllable glide. Thanks to the water-repellent surface, it is insensitive to increased humidity and perspiration. Light cleaning of the pad with warm water and a soft washcloth under running water is recommended. The edges are thin, soft and flat with a tight stitching. Rubber backing with a deep profile for optimal adhesion to any surface.