Gently positions your head to improve breathing and help reduce snoring. 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. It's been tested by the British Snoring & Sleep Apnoea Association who found the pillow reduced snoring frequency and volume by approximately 50%. The foam is surrounded by DuPont fibres, which are soft and bouncy to provide ultimate comfort. Encased in a luxurious quilted cover which adds an extra touch of luxury. This product is made right here in the UK and come with a 2 year manufacturer's guarantee. The pillow is hypoallergenic which means it is kind to skin and does not include any contents 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.