Permaloft Puff Ball/Gel Fiber Fill Pillow: * 100 percent cotton cover * 233 thread count * Filled with 80 percent puff ball and 20 percent gel fiber fill * Puff ball is our lifeloft comfort sphere * Pillow is ideal for side, stomach and back sleepers * Queen size: 20" x 30" with 27 oz of fill * King size: 20" x 36" with 31 oz of fill