Extra-depth provides ultimate comfort and the quilted cover features internal walls to ensure the gently supportive filling stays in great shape and is always plump. The Silentnight deep sleep ultimate mattress topper is covered in a luxuriously soft quilted fabric for superior comfort. The topper provides gentle support and adds another layer of comfort to your existing mattress as well as helping to refresh and rejuvenate it.The Silentnight ultimate deep sleep mattress topper comes with a 2-year manufacturer’s guarantee for peace of mind. The topper is hypoallergenic which means it’s kind to the 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 is the UK’s #1 sleep super brand with over 70 years of experience in creating products that offer solutions for every sleeper. Made in UK EXTRA DEEP: 5 cm depth for cloud-like comfort so you can experience a deeper sleep ULTIMATE COMFORT: The quilted cover features internal walls to ensure the gently supportive filling stays in great shape & is always plump REJUVENATES YOUR MATTRESS: Breathes new life into any mattress by adding an extra layer of comfort for you to sink into EASY FIT STRAPS: The easy-fit straps provide a secure fit HYPOALLERGENIC: Kind to skin & does not include any contents likely to cause allergies MACHINE WASHABLE: Fully machine washable so you can keep enjoying a deep sleep QUALITY GUARANTEE: 2 Year manufacturer’s guarantee Machine washable Tumble dry low 100% Microfibre Filling: Hollowfibre Available in: Double - King - Single - Small Double - Super King 4.49 5 DL D False Bedding 5.99 5.99 Silentnight Ultimate Deep Sleep Mattress Topper | Kaleidoscope