Royal Velvet Silver 400-Thread Count Cotton Damask Stripe Standard European White Down Pillow Luxury european white down pillow provides softness and support 400-thread count cotton damask stripe cover; 21 ounces european white down fill; dry clean only 650 fill power for loft and support with a single chamber construction 400-thread-count cover is removable for machine wash; dry clean only for down pillow Standard size measures 20 by 26 inches