This Linen Resource Protec Delight Mattress Pad features comfortable soft fabric with waterproof and stain proof protection. It is hypoallergenic & dust mite resistant for a healthier sleep environment. The fully fitted side panels allow the pad to stay in place without sliding or shifting. The Protec Delight Mattress Pad fits mattresses up to 18" thick, which is ideal for today's super pillow top mattresses. Features a unique breathable fabric that provides season to season comfort. The design provides an exquisite fit on all mattress styles: high profile, conventional, memory foam, adjustable and more. Machine wash & dry for easy cleaning.