I'm getting "wallet" vibes which should absolutely not be where one keeps important documents. I had mine in a shoe box under my bed as a teen and it survived unscathed.

Heck, I have a 15 year old free pizza stamp card from a shop that permanently closed in better condition. Haha!

Edit: someone came through and downvoted every comment for the heck of it? Haha! Youuu get an updoot, and yooou get an updoot... etc.