To ensure you have a good night’s sleep again and wake up feeling refreshed, this White Noise ergonomic pillow gives a great position for your neck and your spine, ensuring that your muscles relax more. The high side of bed pillows can support your neck so that your cervical vertebra on the right position. The low side is better for them to make the spine on a straight light especially good for back pain sleepers. Thanks to its curved wave-like shape, say goodbye to stiff necks and headaches from an uncomfortable sleeping position. The zipper design prevents sneaking out through the night with enhanced protection. Colour: White