Silentnight Anti Snore Pillow has been cleverly designed to help reduce snoring. Whilst we don't claim to cure your snoring completely, the Silentnight Anti-snore Pillow can help to reduce snoring, or your levels of snoring. Tested by the British Snoring & Sleep Apnoea Association who found the pillow reduced snoring frequency and volume by approximately 50%. Within the centre of the pillow is an ergonomically shaped foam core which has been designed to support your head and neck, keeping it at just the right position to improve your breathing. This in turn can help to reduce snoring. The foam is surrounded by hollowfibre, so the pillow is soft, but supportive and is ideal for people who sleep on their back or side. REDUCES SNORING: Designed to help reduce snoring, the clever ergonomically shaped foam lies within the fibres of the pillow to encourage improved breathing. TRIED AND TESTED: Tested by the British Snoring & Sleep Apnoea Association who found the pillow reduced snoring frequency and volume by approximately 50%. MEDIUM SUPPORT: The pillow is suitable for back and side sleepers. HYPOALLERGENIC: This product does not contain any materials likely to cause allergies. MADE IN THE UK: Proudly manufactured in the UK The pillow comes with a 2 year manufacturer's guarantee and is hypoallergenic which means they do not contain any materials that are likely to cause allergies. Silentnight are the UK's most trusted sleep brand with over 75 years' experience in creating products that offer solutions for every sleeper.