Dog tag is made of stainless steel with enamel.
It is a image of crossed-hammer and sickle with the motto of the French Revolution, “Liberty, Equality, Fraternity” in Russian and French.
Freedom – the ability to do anything that does not harm others.
Equality – means that all are equal before the law.
Brotherhood – do not do to others what you would not want to get myself, and do it in relation to other such good deeds, which would be in relation to themselves.