To provide a tool capable of quickly and easily fixing a device to the head rest of a car or a stroller to deal with various problems, i.e., a device wearable on the body of a recording photographer is unsuitable for use in viewing, not expected, the mechanism of the device is complicated, preparation takes time and labor, a shape is large and inconvenient for carrying, parts have to be replaced for each use and it takes time and labor.

A device fixing part capable of fixing a portable electronic video device or the like is disposed below a belt-like body belt made of toy cloth (R) to/from which a male Hook-and-Loop fastener male can be attached/detached. The body belt is wound, or wound on an article to be fixed by the male Hook-and-Loop fastener by an adhesion, and the portable electronic video device is inserted into and fixed to the device fixing part. Thus, the device is quickly, easily, and safely used in various scenes, for example, a desk, the headrest of a car, and a stroller.