Display parts indicate warnings to prevent injury and damage to people, as well as to eliminate hazard. They also include labels that are attached to switchboards, power distribution boards, control panels, electrical communications devices, etc., to indicate the name, purpose and function of those components. Display parts include triangular labels, circuit breaker decals, nameplates, etc. They are made with materials such as aluminum foil, laminated paper, acrylic material, plastic, PVC resin film, etc., and can be selected depending on location and environment of use. Display parts are attached to equipment and machinery for safe operations, and for this reason, they often feature pictograms that convey the message at a glance and easy-to-read fonts (such as Gothic type).