Offenhauser Offy Breathers

I have for sale a matched pair of Offenhauser Offy breathers plus an extra set of covers. The one breather currently has a piece missing out of the one end and I was able to find a second set of covers. Both of the additional covers have a scratch (one worse than the other) that will need to be buffed out but between the four covers you should be able to come up with a good set. The pictures make it look like they are sized differently but they are all the same size. The bases or bodies are approximately 5" x 1.25" and stand 2" tall with covers. The covers are approximately 5-5/8" x 1-7/8" Fixed Price shipping of $10 to US locations.