Keep your mattress clean, safe and long-lasting with this Homestyles Waterproof Mattress Protector. Simply slip this protective bed cover over your mattress before putting on a fitted sheet or other bedding to give your mattress a protective layer that guards against bed bugs, dust mites and other allergens so you can get a peaceful and stress-free sleep every night. Designed to provide durable mattress protection, this waterproof mattress protector also guards against liquids and spills to prevent stains, helping to extend the life of your mattress. This double mattress protector is designed to fit standard double mattresses for easy use.