GF dug the weirdest thing yesterday. Envelope sort of like what kool aid would come in wrapped in a plastic sealed bag. Sealed real good. Squeeze it it felt like a chain in there. Opened it up and had what looked like vacuum trash with hair and nail clippings. And a pie cut piece of the top of a can lid. Buried that sucker back on the beach and walked away from it. Creepy I tell ya!