Biting off more apple than I can chew?

Hi there.

Amateur chocolatier looking for advice from the experts. : )

I am making another round of wedding favors that consists of gourmet chocolate covered apples. A bit concerned about the shelf life of the sweet tasty morsels. The literature I've read says that they will hold up for a week if refrigerated. They are speaking just of the caramel coated apples. Not those dipped in tempered chocolate. I wouldn't want to refrigerate tempered chocolate. Any advice on how long a completed gourmet apple will hold up without refrigeration?

Thanks for your help

Jacquie