100% latex free. For pencil mark removal. Soft and pliable. Smudge-resistant. www.papermate.com. Guarantee: If your product does not perform properly, please return for replacement. In the United States, return to: Sanford, L.P., 2707 Butterfield Road, Oak Brook, Illinois 60523, Attn: Consumer Affairs. www.sanford.com. Made in China.