The product is a set of US coins including Indian Head Pennies, WW2 Steel Cents, and Lincoln Wheat Cents, all minted in the 1900s. The coins are composed of steel copper with a fineness of 0.95, and they are circulated with a business strike type. They are ungraded, uncertified, and come in a variety of colors such as brown, red, and rainbow. The set does not include any junk lots, making it a valuable collection for collectors interested in United States coins from the early to mid-20th century. Upgrade your books and albums with these stunning coins!