5 piece set. Pattern is called Tweety Survivor. Pillowcases are 20x30" and 70% polyester 30% cotton. There are 2 separate pillowcases as well as one included in the sheet set for a total of 3 pillowcases. The sheet set includes flat and fitted, the flat is 66" x 96" and fitted fits a 39" x 75" size mattress. Like the pillowcase the sheets are also 70/30 poly cotton blend. All new in package. From a clean, non-smoking and pet-free home. You will receive exactly what is pictured/photographed. Tip: mouse over or click on the photo to view a pop-up of an enlarged version of the photo to see all the details! We guarantee your satisfaction with your purchase or your money back! You can purchase from us with confidence, we have sold over 7,000 items to happy buyers just like you. Most buyers receive their order within 2-4 business days of payment. And we pack every item with care to ensure you receive it in the same condition as is described and photographed in the listing! Questions are welcome, we will reply quickly.