The Universal Mat Kit can be used on top of a desk under your keyboard or as a mouse pad, and under a desk or on the floor with bare feet contact. Using our grounding mats when connected to the Earth's natural electron current, many people experience positive health benefits like deeper, better quality sleep, less stress, more energy, improved circulation, reduced inflammation, faster recovery from trauma, accelerated wound healing, body detoxification, relief of muscle headaches and muscle tension, reduced menstrual symptoms, reduced or eliminated chronic pain, and a natural feeling of wellness, calm and balance in the root chakra. This may take up to a few weeks to notice changes as healing therapy is gradual.