Silentnight Deep Sleep Super King Duvet 13.5 Tog – Winter Warm Soft and Comfortable Quilt Duvet Ideal for Cold Nights – Hypoallergenic and Machine Washable – Super King Size – 260x220cmDEEP SLEEP: Sink into deeper sleep. Generously filled for endless comfort and support, helping you to sleep more deeply every night 13. 5 TOG: 13. 5 tog is ideal for winter HYPOALLERGENIC: Kind to skin and does not include any contents likely to cause allergies MACHINE WASHABLE: Fully machine washable so you can keep enjoying a deep sleep MADE IN THE UK: Proudly made with care in the UK QUALITY GUARANTEE: 5 year manufacturers guarantee