Product Description : Bcw 100 Premium 2 X 2 Penny Size Coin Holders These New Bcw Premium Cardboard Coin Holders Are Ideal For Short Or Long-Term Safe Protection, Display And Storage Of Your Coins. Made In The Usa. California Prop 65 Warning : This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information visit to the website.