Mattress protector: Get an anti-allergy mattress protector. Three sizes: Choose from a single, double or king size. Filling: Filled with anti-allergy & anti bacterial fibers. Material: 100% polyester microfiber cover. Bedroom essentials: Ideal solution to keeping your mattress fresher for longer. Wash Instructions: 40 degree machine wash, do not bleach, do not iron, do not tumble dry, do not dry clean, wash as synthetics. Anti Allergy Mattress Protector | Single | Living Social