Each 2-1/8” but no maker name to take credit for this clever button idea. Reverses are tin covered w/a bar pin. On the front, a circular shallow dome of clear celluloid fits snuggly to cover the rwb “V” design and Morse code “V” symbol surrounding two actual b/w photographs, one w/woman in uniform and one w/ woman in work shirt. We’ve seen only two others with this personalization feature. Exc. Each w/unique photo. Rare.