Made from the same ultra-soft organic cotton fabric as our waterproof protector pad, the pillow protector is the ideal solution for protecting your non-washable pillows from spills and stains. Made with two layers of soft organic cotton jersey and an ultra-thin waterproof barrier in the center, the protector easily stretches to maintain the comfort of your pillow. Features DrySleep™ technology, which effectively blocks liquids from passing through while allowing some water vapor to escape. This results in a more comfortable and breathable fabric. Also creates an impenetrable barrier to dust-mites, lice, bed bugs and allergens, making it perfect for use while traveling. Machine wash & dry.