This set of two Corrosion Protection Pages from Littleton provides neutralization of gases in the air which can cause coins to discolor and corrode. Made in the United States, these pages are designed to provide superior protection against the damaging effects of corrosion. The brand Littleton is well-known for its high-quality products, and these pages are no exception. Ideal for use in albums and folders, these pages are perfect for those who want to keep their collection organized and protected. With their elegant design and durable construction, these pages are sure to impress.