In a small bowl, combine ranch mix and garlic powder and gently stir.
Sprinkle ranch mixture over pretzels and gently mix to coat. (The more you mix, the more of the ranch mixture will fall to the bottom of the bowl.
Pour melted butter over pretzels.
Using <g class="gr_ gr_82 gr-alert gr_gramm gr_inline_cards gr_run_anim Grammar multiReplace" id="82" data-gr-id="82">a [</g>url href="http://amzn.to/2mQLWwl" target="_blank"]soft silicone spatula, toss the pretzels well to mix the ranch and garlic with the butter. Be sure to scrape the bottom and sides of the bowl as you toss.
Microwave on high for 1 minute. Carefully remove pretzels from microwave and gently stir.
Repeat microwaving two more times (total of 3 minutes).