This sheet set collection is made from 100% cotton with combed fibers to create finer yarns & sateen woven at a 300 thread count per square inch. Each set includes a flat sheet, fitted sheet, and pillowcase(s) 100% Cotton 300 thread count Sateen Light weight & soft Machine washable Brand: Royal Tradition, warrants all its products against defects Available Sizes: Twin (3-piece set) includes: one Twin flat sheet 66 inches wide X 96 inches long, one Twin fitted sheet 39 inches wide X 75 inches long, and one Standard pillowcase 20 inches wide X 30 inches long. Twin-XL (3-piece set) includes: one Twin-XL flat sheet 70 inches wide X 102 inches long, one Twin-XL fitted sheet 39 inches wide X 80 inches long, and one Standard pillowcase 20 inches wide X 30 inches long. Full (4-piece set) includes: one Full flat sheet 80 inches wide X 94 inches long, one Full fitted sheet 54 inches wide X 76 inches long, and two Standard pillowcases 20 inches wide X 30 inches long each. Queen (4-piece set) includes: one Queen flat sheet 92 inches wide X 102 inches long, one Queen fitted sheet 60 inches wide X 80 inches long, and two Standard pillowcases 20 inches wide X 30 inches long each. King (4-piece set) includes: one King flat sheet 110 inches wide X 102 inches long, one King fitted sheet 78 inches wide X 80 inches long, and two King pillowcases 20 inches wide X 40 inches long each. California King (4-piece set) includes: one Cal-King flat sheet 110 inches wide X 102 inches long, one Cal-King fitted sheet 72 inches wide X 84 inches long, and two King pillowcases 20 inches wide X 40 inches long each.