Keep Calm. I just love that expression! So I thought it would be fun to make earrings with the "Keep Calm" on one and "Carry On" the other. These are hand stamped on copper, oxidized to bring out the lettering and then polished to a shiny finish with a protective coating to slow further oxidation. The ear wires are hand made of tarnish resistant sterling silver. The earrings measure approximately 2 3/4" from the top of the ear wire to the bottom.