For the ultimate luxury at bedtime, this sumptuous fitted sheet is the highest quality foundation for a blissful night's sleep and the perfect complement to luxury duvet sets. The plain white all-cotton 400 thread count fabric is not only silky to the touch, it is also practical, requiring 24% less drying time and minimal ironing. The double white fitted sheet has extra deep box fitting, the right partner for every mattress. Keep away from fire. Covers Mattress depth up to 30cm. Always read instructions.