"4-piece set includes 1 Flat Sheet, 1 Fitted Sheet, and 2 Pillowcases (Twin sets come with 1 Pillowcase) Printed design for a classic addition to any bedroom décor 16"" deep pocket fitted sheets - perfect for oversized mattresses Hypoallergenic and for allergy sufferers and sensitive skin International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions."