If its time to upgrade your duvet, the Gallery Interiors Simply Sleep anti-allergy microfibre duvet is a premium option. At 10.5 tog, it is a perfect choice for the winter months. The luxurious filling feels like down and the cover is 233 thread count 100% cotton percale for the height of comfort. The clever baffle box stitching ensures that the filling is maintained evenly across the duvet, keeping it aerated and preventing lumpy patches or cold areas. Ideal for allergy sufferers, the Simply Sleep microfibre duvet is anti-allergy treated. The duvet is available in sizes double up to super king. Dimensions; Double: W: 200cm D: 3cm H: 200cm, King: W: 220cm D: 3cm H: 225cm, Single: W: 200cm D: 3cm H:135cm Super King: W: 220cm D: 3cm H:260cm Materials: Cotton, O.7D Virgin Microfibre