An object of the present invention is to clearly indicate that a predetermined inspection has been performed on a wire rope or other equipment at the time of slinging work, the wire rope can be easily attached to and detached from the wire rope, and does not easily come off when attached. Provide reusable inspection indicators. An inspection display device 1 is an inspection display device that indicates that a device used for slinging (for example, a wire rope 2 or the like) has been inspected. The inspection display device 1 has a three-dimensional curved spiral (so-called “string winding”) as a whole. It is made of a flexible material (for example, synthetic resin) that has an elastic repulsion that is configured to return to its original spiral shape when deformed from its original shape (for example, when it is deformed into a spiral shape or a straight line having a larger inner diameter). Yes, it is a predetermined color indicating that the inspection has been performed, and the color is preferably any one of green, yellow, red, and white. [Selection diagram] FIG.
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