"Designed to bring a polished finish to everyday bedding, the Smart Living Luxurious 100% Cotton Sateen Extra Deep & Soft Fitted Sheet offers a silky-soft touch with a hotel-quality feel. Made from 100% cotton sateen with a 300 thread count, it’s a considered choice for those who value comfort as much as a neat, tailored look on the bed. Created to suit deeper mattresses, this fitted sheet is designed to fit mattresses up to 40cm (16"") deep. It is available in Single, Double, King and Super King sizes, making it easy to coordinate across bedrooms. Ethically produced under international regulations and certified by OEKO-TEX, it also supports socially responsible manufacturing. Key features 100% cotton sateen 300 thread count Silky-soft touch with a hotel-quality feel Fitted sheet designed for mattresses up to 40cm (16"") deep Available in Single, Double, King and Super King OEKO-TEX certified Ethically produced under international regulations Sizing Fits mattresses up to 40cm (16"") deep Please note: Colours shown are as accurate as possible, though may vary slightly depending on your screen settings."