From Southern Living, this pillow features: Gusseted sidewall around pillow offers added support around your head and neck as you sleep. The pillow has been specifically designed to cradle your head and neck in any position. Stomach, Back, or Side Sleeper this has the ideal support level to provide lasting comfort. Luxurious White Down, 650 Fill Power Premium quality, ultra lofty down has been certified by the Responsible Down Standard® 460 Thread Count Cotton Extra Long Staple Zippered Cotton Cover provides comfort and protection. Antimicrobial Technology Provides long-lasting freshness and inhibits the growth of odor-causing bacteria. USA Super Clean Down has been washed and cleansed at twice the government standards. Jumbo approx. 19 x 27 x 1" King approx. 19 x 35 x 1" Filled and Finished In the USA of Imported materials Machine wash removable cover, spot clean pillow Made in the USA of Imported materials. Southern Living is a registered trademark of TI Lifestyle Group LLC.