Ok, I am back from the post office, went through 3 people,
last one the head mail guy. It will not go through the
slot thing they have, and it has a metal clip on back, plus it is 6x9. It is the sender's fault.
She should have used one of their envelopes it would have
cost 3 dollars something. Sender error.
Will call pay pal as they requested and see where that goes.
I paid 9.11 for a 3.00 package bad business. I am sure it
hard if you have done it and think you can, but it doesn't
work all the time. The mail guy said you may get by if someone doesn't do their job and use the slot, but it will catch up with you.