LOVO Fitted Sheet Fragrance of Provence King 100% Cotton KING Size: 78"x 80". Deep pocket fitted sheet with elastic all around (not just the corners, like other sheets). Fits mattresses up to 12" Breathable and Hypoallergenic, Easy Care, High Quality Products Guaranteed Ultra comfortable and durable with a luxuriously soft touch Care Instruction: Machine washable,sun dry or low tumble dry The sizes of the duvet set and fitted sheet are not the same. Please check the measurement details.