Add an extra layer of cozy comfort to your bed with Mainstays Waterproof Mattress Pad. Its 100% polyester knit top features a Scotchgard Moisture Wicking treatment to help keep it cool and breathable, while its waterproof vinyl protects your mattress from liquids and household allergens, all for a comfortable night’s sleep. Fitting mattresses up to 16 in. deep, it’s a super soft, durable design that stays securely in place to shield and extend the life of your mattress. And you can rest easy knowing the Scotchgard Stain Release treatment makes the pad easy to clean and maintain—just toss it in your washing machine as needed!