Nothing dresses up the sound of a guitar like an effects pedal. Distortion, tremolo, compressors, you name it—if there’s a sound that you can dream up, it’s probably available in pedal form. These little metal boxes are usually sturdy enough to move from place to place, but problems can quickly arise when you start collecting and using multiple pedals connected together. For one, if you plan on moving your setup between locations, it can be a huge hassle to unplug and reset every single pedal. Plus, what if you spent hours experimenting with multiple settings just to get the perfect sound? Fortunately, some very smart people went and invented a sturdy metal frame where you can mount your pedals with velcro, keep them all plugged in and stowed away in a soft carrying bag, and you can pick one up yourself today for next to nothing.