100% CottonEXCLUSIVE SMOOTH PILLOWCASE: Made of hypoallergenic 60% Cotton 40% polyester for a silky satin weave smooth surface with a luminous sheen!HIGHEST QUALITY & BREATHABLE FOR ELEGANT COMFORT: 250 Thread count provides durability, breath ability, and softness all night long!CAREFULLY CONSTRUCTED OVERSIZED BAG STYLE: 20??x58?? extends 4?? past your 54?? body pillow. You can leave open or can tuck excess back into pillow for beautiful clean look. No more broken uncomfortable zipper!BECAUSE EVERY AMERICAN DESERVES LUXURY AND COMFORTING NIGHTS: We have crafted this pillowcase so SOFT&COMFORTABLE to sleep on and staying relaxed!UNIQUELY DESIGNED & EASY TO CARE: with 3?? Hems add beauty and double stitched seams for long-lasting body pillowcase cover durability, to cover, protect, and keep clean. Non-zippered Body pillowcase!