This listing is for the purchasing (1) UPS "call tag" for returning your core bumper.
Adding this to your order will authorize us to charge you upto $70 for a "call tag". Once you make the purchase, we will generate the label and charge you what we are charged, then email you a PDF. All you have to do with is print out the label and tape it to the package. This is only good for the lower 48 U.S. states. No box needed, just cocoon the bumpers together with tape and stretch wrap, slap the label on it and hand it off to any UPS driver or employee.
This offer can potentially save you a lot, especially those of you on the east coast, and those of you with the big 1971-3 bumpers.