These items are personal accessories, typically crafted from a precious metal alloy, that allow for the engraving or attachment of individual information. A common example would feature a durable chain connected to a small, flat plate where a name, medical condition, or emergency contact details can be inscribed.
Their significance lies in their capacity to provide crucial data in situations where an individual is unable to communicate. This can be especially valuable for people with medical conditions, allergies, or those who may be vulnerable in emergency scenarios. Historically, similar articles have been used by military personnel, providing a tangible method of identification in the field.
