The barcode sticker on the back of both of my metal luggage tags are so smudged, they aren't readable. Rather than have Delta replace the whole kit, can someone tell me if they know the format of the barcode? I can print plastic stickers here at the office that won't smudge. I think the barcode is just my SkyMiles number. Right?

I can scan one and find the format if someone has a pic of theirs they can shoot me privately. If not, it's no big deal.

Here in Cleveland, I need to get a paper boarding pass for every outbound flight, so I normally scan the barcode on my briefcase. Tried yesterday and it was too far gone.