To provide a business card, in which various information such as a telephone number and the address of a mail recorded in the business card is separated from the same and utilized.

Information recorded in the business card is formed of both constant Q directly indicated in a mount 1 and mobile information P indicated in a freely detachable seal 2 in the mount and the mobile information P is peeled from the mount 1 and stuck on the other face. In the mobile information P, various information is provided freely separately and each information is individually peeled and stuck on the other face. The constant Q is provided on the surface 1A of the mount 1 and the mobile information P is provided on the rear 1B of the mount 1.