- Please note: This product is a UK import, the sheets supplied are slightly smaller than the standard US duvet size, it will fit but the duvet may fold at the edge when covered. - This is not a comforter but sheets for a duvet. - Part of the Harvard range. - 100% Cotton. - Comes in sizes: Single/Twin (53 x 79in), Double/Full (79 x 79in), King/Queen (90.5 x 87in) and Super King/King (102 x 87in). - Full, Queen and King include two pillowcases, Twin includes one pillowcase. - Please note: This product is a UK import, this duvet cover supplied is slightly smaller than the standard US duvet size, it will fit but the duvet may fold at the edge when covered. - This is not a comforter but a cover for a duvet. - Size:King. - Gender: Unisex Adult