Feel yourself drift off into an oasis of bliss with Chillow® Pillow. Super soft thermo-regulating device continuously gives you the "cool spot" under your head without constantly flipping your pillow! Soft, porous foam core of cooling pillow combines with water to absorb and dissipate heat . . . soothes headaches, hot flashes and relaxes your entire body. It's like sleeping under a shade tree with a gentle breeze! No refrigeration needed—just add water and place the thin, soft pad beneath pillowcase, or use alone. Chillow® Pillow is 14" x 21" x 1/ 2". USA.