Preheat oven to 350 F. Place pretzels in a single layer onto a baking sheet. Place one mini marshmallow on top of each pretzel square.
Bake for 3-4 minutes. Place another pretzel sqaure on each marshmallow. Place chocoalte chips into a microwaveable bowl. Melt chocolate in 30 second intervals, stirring inbetween each one until smooth.
Dip half of each pretzel bite into the chocolate and set onto plates. Let chocolate set.