Features: * High quality. * Small soldering area. * All Arduino pins are brought to the top level. * 1 reset button, 1 general use button, and 2 LED circuits can be used directly. * 5V, GND, and Raw pins are exposed as well. * SOIC place for IC. * The mini breadboard has 170 tie points. * The breadboard sticks on the prototype shield with its self-adhesive backing.