Up for auction is nice bullion bars of copper, brass, zinc, iron, and aluminum. These bar is a great collectors item and investment. These bars are .999 ;The Aluminum bar is bigger than the other 4 and the other metals measure 30mm x 15mm. This item is completely new to ebay with the buffalo design. Get them while you can. If you are interested in bulk pricing please send me a message. My shipping and handling time is only one day and most will ship same day with tracking. Customer satisfaction means a lot to me. If you feel I do not deserve a five star feedback rating or there is a problem please contact me before leaving feedback. Good luck bidding!!!!