On a piece of parchment paper, lay the pretzels flat.
In a small bowl, microwave the candy melts for 30 seconds and stir until smooth. If the candy is not fully melted, microwave in 10 second intervals stirring well between until the candy is completely melted.
Working quickly, add a little of the melted chocolate to the underside of the pecan, then press it onto the pretzel. Repeat until you have as many as desired (you’ll want about 15-20 for a snack size ziplock bag).