CleanRest "World's Cleanest Pillow Queen Size Hypoallergenic queen bed pillow from CleanRest provides advanced allergen protection MicronOne waterproof fabric shell; machine washable and dryer-safe Completely blocks micro-toxins larger than one micron in size, such as dust mites, mold spore, and pet dander Breathable construction allows air to flow freely through the pillow; easily plumps back into shape after compression Measures 20 by 30 inches; cover finished with 2-inch gusset