Shift
The inherent, slight variation of design position and border dimensions due to the nature of the Stubz manufacturing process
Sleeve
A protective plastic cover used by collectors to protect Stubz. Stubz are compatible with polypropylene (PP), PVC (polyvinyl chloride), and PET (polyethylene terephthalate) sleeves and toploaders made to fit thick 79 pt and up cards. Also known as a "Penny Sleeve"
SouvenAir™
Stubz series featuring attractions, travel destinations, and events. Sold exclusively at physical retail locations.