The 13 digit product barcode printed directly on Stubz. Stubz are produced in the US but use global standard EAN identifiers instead of North American UPC's.

The elastic cord that allows Stubz to be hung. Stubz uses an extra-long string to clear various rearview mirrors, including those with integrated features like OnStar. Comes in various colors coordinated to the series or release.

A Stubz that is only available from a specific retailer or event