Sink into a deeper sleep. Generously filled with a luxurious quilted cover for ultimate cushioned comfort and support, helping you sleep deeper every night. The Silentnight Deep Sleep Ultimate Pillow is deeply filled with luxuriously premium FIBADOWN™ cluster fibres, providing dreamy comfort​. The soft, bouncy fibres keep your pillow feeling plush and plump, providing gentle support and an added layer of comfort, helping you wake up feeling refreshed. The Silentnight Ultimate Deep Sleep Pillow comes with a 2-year manufacturer's guarantee for peace of mind. The pillow is hypoallergenic which means it's kind to skin and does not include any contents likely to cause allergies, it's also machine washable, so you can keep enjoying an ultimate deep sleep. Silentnight are the UK's most trusted bed brand with over 75 years' experience in creating products that offer solutions for every sleeper.