Everywhere else I've looked this pillow is at least £24.99. With the discount code SEALY25OFF (valid until 20th Nov 2016), it reduces the price to £18.74 with free standard delivery.
I'm purchasing personally due to neck pain when waking in the morning, based on Amazon reviews, it has helped many people with neck pain. The pillow is suitable for, back, front and side sleepers according the website.
There are 3 sizes available, 3cm, 5cm, and 7cm. At the time of writing 5cm is out of stock.
The Spinal Alignment Pillow has been developed to support the head and neck, allowing the spine to maintain a straight and horizontal line to prevent muscle strain around the neck and shoulders. The 7cm circular foam centre helps to encourage airflow and increase breathability.
233 thread count cotton cover
3 year guarantee
Dimensions: 45cm x 71cm x 7cm
Please note: Sponge Clean Only