Utopia Bedding Extra Lush Fiber Polyester Filled Bed Pillows Pure Polyester &ndash; Hollow Siliconized Filling Material Retains The Shape (Pack of 2, Queen) Includes set of 2 pillows; Queen/standard sized pillows measuring 20 inches x 26 inches each and 800 grams ball fiber filling; constructed with 100% pure polyester with a microfiber cover with Grey Sateen Ribbon at the borders The unique design resists flattening & fiber shifting after every use offering more support & comfort; provides perfectly soft, gentle yet firm lift for all the natural care you need as you sleep The fiber filled pillows are dust mite resistant with 3D hollow siliconized materials which helps retain the shape; The pillows stay cool against the skin, unlike polyester Machine wash on the gentlest cycle with cold water, sundry or tumble dry on low when needed The pillows are compressed packed, opening the plastic wrap will fluff up the pillows; please allow 24 hours for them to fluff up completely