"Belledorm 400 Thread Count Egyptian Cotton Extra Deep Fitted Sheet in Oyster is designed to provide a secure, smooth fit on deeper mattresses. Made from a 100% cotton Egyptian blend, it offers a breathable, comfortable feel that suits everyday use and helps keep your bed looking neatly dressed. With a 400 thread count, this fitted sheet is a practical choice for refreshing your bedding and coordinating with a range of bedroom styles. It is made for a mattress depth of 15in, making it suitable for deeper mattress profiles where a standard fitted sheet may not sit as well. Key features Product type: extra deep fitted sheet 400 thread count Material: 100% cotton Egyptian blend Suitable for a mattress depth of 15in Colour: Oyster Sizing Single: 91 x 191cm Narrow Single (2ft6in): 76 x 191cm Double: 137 x 191cm Narrow Double (4ft): 122 x 191cm Kingsize: 152 x 198cm Superking: 183 x 198cm 6ft 6in: 198cm x 198cm Emperor: 215 x 215cm Please note: Colours may appear slightly different in person than on your screen."