So Snug pillows help you to stay cosy and comfortable on chilly winter nights. Filled with soft and bouncy DuPont fibres for superior comfort and covered in supremely soft microfibre which is lovely to snuggle your head into as you prepare for sleep. Providing soft/medium support, these pillows are suitable for all sleep positions. The pillows are made in the UK and come with a two year manufacturer's guarantee for peace of mind so you can sleep soundly with your purchase. Silentnight So Snug pillows are hypoallergenic which means they do not contain any materials that are likely to cause allergies. They are also fully machine washable. Silentnight are the UK's most trusted sleep brand with over 70 years' experience in creating products to help the whole family get that 'great sleep' feeling.