us military challange coin nice air force craft copper plated america collecting home decor

product usage: home office decoration, business and holiday gifts, commemorating natural crafts collection note: 1: since the measurement process is purely a measurement of the work, you can accept the measurement error of 1-3mm before confirming the order and bidding: 2: due to the difference in different display screens, the picture may not reflect the actual color of the product, hope understanding, note: 1.please allow 1-  3mm error due to manual measurement. please make sure you do not mind before you buy.