Each Certified Organic Pillow Case Set (Off-White) Standard Containstwo (2) Pillow Cases (20?? x 32??)Following Dr. Mercola??s belief in providing the best quality products, this product isGMO free and GOTS CertifiedCreated using ring spun compact yarns with longer staple lengths for durability and resistance to pilling. These sheets are dyed or whitened with eco-friendly, low-impact fiber-reactive dyes.These Certified Organic Cotton Sheets are created using ring spun compact yarns with longer staple lengths for durability and resistance to pilling. The sateen fabric is tightly woven to create a luminous sheen and silky smooth surface.All Dr. Mercola products are backed by a full 30-day money back guarantee. If for any reason you are not satisfied with your purchase, simply return it to us for your money back – no questions asked.