The Silentnight Cotton Rich Fitted Sheet combines the luxury, comfort and fineness of cotton with the easy-care qualities of polyester. The fitted sheet is beautifully crafted with 60/40 cotton and polyester, this blend offers the great breathability with the cotton with durability of polyester. Soft to the touch for a blissful night's sleep. The sheets are easy to care for and will withstand machine washing at 40°C, retaining their shape wash after wash. The elasticated corners hug the corners of your mattress to keep the sheet safely in place. Fits mattress depths of up to 28cm. Silentnight are the UK's most trusted sleep brand with over 70 years' experience in creating products to help the whole family get that 'great sleep' feeling.