These are replicas of actual bills, not copies of 2nd hand scans, printed on high quality 100% cotton paper. These sets make great gifts and are ideal for framing as you can display each side at the same time. Each side is printed on a separate sheet per eBay policy and to comply with Federal law, LARGER (1.5X) than the actual note. They are not the same size, please do not expect that they be double sided and the same size as a real bill. That is illegal and it is illegal to sell counterfeits. They're as close as you can get without buying the real bill. The blank backs are imprinted with "COPY" These replicas (copies) have no value and are not real money. I will combine shipping on multiple purchases, pay a reduced combined shipping charge. Your feedback is appreciated. Please contact me BEFORE leaving neutral or negative feedback. Please check out my other items in my eBay store-Dave's Money Store. Thanks for looking.