Emergency: Dear Mary,it's our fault to make mistakes of the size.10USD is for size 30cm dollar,15USD is for 40cm size. If you need these 30cm size dollars,we will deliver them for you,otherwise you may cancle this deal and begin another deal.Tell me if you need to cancle this transcation,we will do it for you. Thanks a lot.本回答被提问者和网友采纳