Our American-made Pillow Inserts are filled with your choice of a goose-down blend or a soft synthetic. Goose-down blend or synthetic material. 200-thread-count cotton cover. Down-blend insert: dry-clean. Synthetic-fill insert: machine wash. Oeko-Tex certified, the world's definitive certification for ecologically safe textiles. Select items are Catalog / Internet Only. Made in the USA of imported materials. Features Filled with a comfortable goose-down blend or a supremely soft 100% hypoallergenic polyester. Goosedown blend is 95% white goose feather, 5% white goose down. Details Square: 18" x 18", 20" x 20" and 24" x 24" Lumbar: 14 x 36" and 16 x 26" Care Machine in warm water on gentle cycle with mild soap. Tumble dry on low heat; remove from dryer immediately.