From Noble Excellence, this pillow features: Cotton doesn't flatten over time Supportive pillow construction contains an inner foam core surrounded by unique resilient fiber fill for lasting support and comfort Hypo-Allergenic premium fiber fill adds both comfort and protection to your sleep environment 400 Thread Count Tencel™ Lyocell Cotton and cotton blend luxuriously soft fabric creates endless comfort, wicks away moisture and inhibits growth of bacteria Stain Release & Antimicrobial Technology helps protect from stain and inhibits the growth of mold, mildew & odor-causing bacteria Approx. 26 x 26" Machine wash; dry flat Imported.