Electrical labels help to warn of potential hazards and identify if equipment has been tested or requires testing. This 75mm x 25mm Danger 415 Volts Exists Between engraved label provides high quality and durability suitable for external and internal use. Supplied with adhesive backing, they are simple to install, or alternatively can also be drilled for mechanical fixing if required. Complies with health and safety regulations. Supplied in packs of 5.