Our Kathy Ireland Home Essentials microfiber waterproof mattress pad is the perfect combination of softness and protection. The pad is nicely filled with 4 ounces of polyester fiber in every square yard. The laminated backing keeps your mattress clean from spills and stains. The 18 inch stretchable knit skirt keeps the pad firmly secured to your mattress. You'll love the fact that it's also machine washable.