The Nobby cooling reversible mat is used for easy body temperature regulation on hot days. Through pressure, the mat unfolds its cooling effect with help of the gel filling. The mat cools for several hours and can be used again after a short break. It works without water or cooling and is easy to clean. reversible mat light grey / blue; body temperature regulation on hot days; cooling effect through direct contact; without water or cooling; cools for several hours; easy cleaningXL: 105 x 90 cm.