The presents of a F-Mark, or a T-Mark, is almost guaranteed to indicate a possible abduction has not only occurred, but most likely happens frequently, at regular intervals. The marks appear to be around the size of a number ten font type. They either look like a small (t), or (j). They are uneven, and appear as if they were made with two very small twigs, that have a very fine moss, or fine hair all over them. When they are removed, they are soft like a wet noodle, and within a few minutes, they dry, and turn into a dark grey powder of organic carbon. Location on the body varies, with about a third of the sightings located on the upper left shoulder, slightly towards the back. Occasionally, behind the left ear, or on the small of the back, with the remainder on the side of buttocks. Remember, they are not limited to only these areas, and we recommend a complete examination to find them. Only one is normally found on any one body. One thing they have in common is, you cant see it on your own, they are found by someone else. They sit below the skin approximately, one eighth of an inch deep from the surface of the skin. Theory is, they are transponders of sorts, maybe a method of communication to your nervous system to be used when you lay upon an examination table equipped with a built in transponder. They do not seem to be used to locate anyone, they seem to be able to do that without them.If found, DO NOT REMOVE, instead, contact us, for more information.