Queen.
Each piece in the set boasts superior construction, from a fitted sheet with elastic adjusting corners and a one-inch elastic cuff for a clean, crisp fit around your mattress (fits 18 H mattress), to a top sheet with 4 of additional width for more complete coverage throughout the night, to a pillowcase designed to envelope your pillow for a secure fit. Superior Supima Cotton Sheet Set - Ivory Grown only in California, Arizona, Texas, and New Mexico, Supima represents less than 1% of cotton grown in the world.