Attention, Colonial Marines! The dog tags worn by the Colonial Marines in Aliens! This authentic reproduction is made from clear acrylic, exactly the same as the ones used in the movie! Complete with name, rank, and serial number, you can honor the memory of your favorite soldier with the Aliens PFC. J. Vasquez Dog Tags Prop Replica. Includes 2 identical dog tags and a ball chain. Measures 2-inches long and 1 1/4-inch wide with a 26 1/2-inch long chain. Ages 14 and up.