Kole Imports OC280 Cooling Gel Pillow Ideal for flu and fever, this cooling gel pillow absorbs and dissipates heat through the night while helping maintain an optimal sleep temperature No refrigeration required, just place under the pillow and it will help you sleep cooler and better Measures approximately 16x 12. Comes packaged in a Hanging box. Measures approximately 12.25x 1x 9.25