Going through my freezer once a few years ago, I found an old
hamburger patty down in the bottom. It was only wrapped in wax paper.
Just wax paper is fine for a week or so for ground beef patty but this
one was ancient. It was COMPLETLY freezer burned - it was like a rice
cake but made from ground beef. It weighed so little, I opened my hand
and it floated up to the ceiling. eheheh JK but you get the idea