Snuggledown's side sleeper pillow has a special deep box wall construction providing neck and shoulder support right to the edge of the pillow. Ideal if you prefer to sleep on your side or prefer a slightly fuller pillow. Filled with a soft clusterfibre filling which is non-allergenic treated, this fim-support pillow has a luxury 230 thread count cotton covering to ensure a comfy night’s sleep.Contains a blend of recycled fibre.