Made from premium quality cotton, which is hypoallergenic and soft to the touch. Their Treynor 500 Thread Count 100% Cotton Sateen Pillowcase helps create a peaceful oasis, allowing you to sleep peacefully. We offer a variety of color options for every living space, and its color coordinates with the surrounding bedroom decor. Easy Care: Machine washes cold, gentle cycle, tumble dry at low temperature, cool iron if needed. Do not bleach. No, wring.