Deluxe Comfort Waterproof Mattress Pad, Queen - 200 Thread Count Cotton - Polyester Fiber Fill - Hypoallergenic - Mattress Pad, White Cotton Imported Quiet, durable Medical Grade layer provides reliable mattress protection 200-thread-count cotton construction; hypoallergenic polyester fiberfill quilting Expandable skirt fits mattresses up to 22 inches thick Machine washable for easy care. Waterproof