This is an innovative heat reduction pillow to keep you cool. Gel filled cotton material that delivers a long lasting cool surface, a new high tech way to keep you cool. These medical grade cotton pads are filled with a gel that delivers a cooling effect when in contact with your body. Available as a pillow attachment or in single and double bed sizes. They are helpful for many ailments and also good for keeping pets cool. The pad is ready for use and needs no activation. Remove it from the packaging, then put on to a bed and cover it with a sheet. If using the pillow cool pad this can be attached to a pillow using the straps and then put inside a pillow case. The product will keep you cool. The heat is absorbed and dissipated through the parts of the pad not covered by your body. If used for a long period, the pad will seem less cool as it adjusts to your body heat. This is normal and the effect of the initial reduced temperature, followed by gradual warming, will aid a comfortable night"s sleep. For extra low temperature cooling, the pad can be put in the refrigerator for up 2 hours before use.