Bounce Back Pillow Filled with Hypo Allergenic premium layers of luxurious spiral hollow fiber giving added comfort and support, For those who require Extra Loft for Neck, Head or Shoulders. These Ultra comfortable pillows ensures softness, smoothness and luxurious nights. Luxury Firm Support Hollowfibre Filled bed pillows are exceptionally soft and comfortable. They're perfect for all types of sleepers: back, side and stomach. For extra softness, comfort and warmth they are made from poly cotton and filled with hollow fiber. Providing more warmth with less weight.