The product was carefully produced according to strict quality guidelines and scrupulously tested before delivery. In the case of defects of this product legal rights. These legal rights are not limited by the warranty below. Place the magnetic mattress pad on the mattress and under the fitted sheet. A north pole magnetic field along the whole body is projected in this way. The magnetic pillow for the head can be placed on or under the pillow. Lay the printed side of the pillows up. This is the north side. Care instructions: The pillows must not be washed with water. Only remove stains. If a pillow unexpectedly gets wet, then blow dry with a hair dryer as soon as possible. The magnetic cushions can also be cleaned.