Silentnight Luxury Collection Soft as Silk Mattress Topper in Single, Double, King and Super King sizes Enjoy sumptuous hotel-style comfort and breathe new life into a tired mattress with this mattress topper from the Luxury Collection by Silentnight. It sees an extra cosy filling packed into luxury percale microfibre covers, so not only does it feel wonderfully soft and silky to the touch, but it's also incredibly comfortable. Hypoallergenic properties makes it ideal for those who suffer from household irritants too, so the whole family can enjoy the wonderful warmth and luxury feel this mattress protector provides. It's finished with corner straps that make it easy to fit over your mattress, so you don't need to worry about it bunching under your flat sheet. Filling: Hollowfibre Luxury percale microfibre for a smooth silly soft feel Corner straps for ease of fitting 2 year guarantee Machine washable Hypoallergenic