Self Cooling Cushion --Creating any chair into the coolest seat in the house. Why spend money to cool your house to stay comfortable, keep yourself cool not your surroundings, natural minerals no chemicals added. Normal human body tempter 98.6 these minerals stay at 77 this is 21 degree coolness not a shocking cold refrigerated gels give you. They material melts giving you a cool sensation, over night they renew to crystals so they will keep you cool the next day. This is a great gift idea for the KOOL person.