To provide an air inflatable display which is visible from a distant place, and can be instantly assembled, by using an inflator, and also to provide an outdoor device product constituting a barricade by connecting displays of the same structure.

The air inflatable display is composed of: a triangular cylinder body having an air chamber inflatable by injecting air inside, having the upper end in a top part and having the lower end erected with the horizontal side to an installation surface; a substantially V-shaped support cylinder body having an air chamber inflatable similarly to the triangular cylinder body, connected to the back face side of the top part of the triangular cylinder body and having the lower end erected with the horizontal side to the installation surface; and a weight arranged in a bottom part on the lower end of the respective cylinder bodies, and presents a substantially triangular appearance in use.