300 Thread count 100% Egyptian cotton Superior Single Pick Percale, 4" Hemming with Piping, Flat sheet, Pillow cases and Fitted sheet with elastic all around for Proper fit, Deep Pockets fit up to a 16" mattress. Down Alternative white comforter included. Each bed-in-a bag comes with a hypoallergenic Down Alternative Comforter. Made from very thin & fine Micro-Fiber yarn giving you the feel and comfort of a real down comforter. With a down alternative fill you will also enjoy the advantage of machine washing. No need to send it to the cleaners.