Lourdes Gelato Sheet using salt gel that is unlikely to harden! Cooling effect of approximately -2°C. Absorbs heat from the contact area. The front fabric of the sheet has a cute lace design. Salt gel that is unlikely to harden. No need to crush it with your fingers or soak it in hot water when you start using it. Compact size that is easy to carry. You can use it anywhere, on a desk, chair, or sofa. The cool effect without electricity also saves energy. Of course, you can also cool it in the refrigerator. It cools gently and softly, so it puts less strain on the body, and is recommended for those who don't like air conditioning! Side Fabric Front Fabric: 100% Polyester 35 x 30cm