Using this vintage Romanian leather gym mat is a breeze. Just lay it out on a flat surface in your gym or workout area. It's perfect for floor exercises like yoga, sit - ups, and stretching. When using it, make sure the surface where you place the mat is clean to avoid any dirt getting on the leather. As for maintenance, wipe the mat down with a soft, dry cloth after each use to keep it clean. Avoid using harsh chemicals or abrasive materials as they can damage the leather. Store the mat in a cool, dry place when not in use to prevent it from drying out or developing mold. With proper care, this mat will serve you well for many years.