30 - 1/16 replacement rubber wheel parts for Das Werk Panzer III Ausf J and Sturmgeschutz III G Stug III kits by SAAMMODELS.  You get all 24 wheel replacements, 4 replacements for the spare wheels, and 2 extras.  Wheel replacements have the correct wording and dimension data on them as well as being sized so they can be painted and placed on the wheel hubs without cracking.  These parts will come off of the printing supports to ensure complete curing, but will require some sanding to remove the attachment nubs (please see photos).  They are printed to order, so please allow 1-2 extra days after the order has been placed.
 
Photos show all 30 replacement parts, with close ups of a quarter (for scale, not included) and on my friends Panzer II Ausf L wheel rim.  These were designed to help out my fellow club members who liked them so much they encouraged me to put them up for sale, so a big shout out to them if I help even one other modeller.