HELP an old lady mail new technology correctly!!

Trying to make sure that the contents will arrive safely by making the correct notations on the outside of the package. ... I am reparing package for mailing. It contains a rare Blue Ray*DVD. It's wrapped in bubble wrap and in a bubble mailer. I've written on front and back in large, red letters and underlined, "Do Not Bend or Fold". Do I need to add what's enclosed or "Do Not X-Ray", etc. ?Thanks Debbi Smith

I've never mailed a CD, Blue Ray*DVD. Asking for help to ensure contents are undamaged upon delivery

Just advise if there are any more things I should note on package like *) Do Not X-Ray* or *) Fragile* or *)Blue Ray*DVD Enclosed

I'm a good customer because: *) I try do whatever's needed to make your jobs easier no matter what step in your process my mail is out. *)I come perpaired so I don't hold up you or the person behind me in line. *) I'm use good manners for amore pleasant experience* I treat others as I like being treated.

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