MVP Disc Golf Neutron Distance Driver Pack of 4 Colors Will Vary MVP Disc Golf Neutron Distance Driver Pack of 4 - Orbital, Phase, Photon, and Wave - All Discs are 21.5 mm Distance Class The Phase - Fans of the Photon, Motion, and Resistor will love the power resistance and wind-fighting characteristics that make the Phase perfect for throwing strong lines in any wind condition, with absolute confidence in its overstable finish The Photon is best described as a longer Tesla, with power throwers able to achieve some flight extending turn, and all throwers getting a reliable fade. The Wave is best described as a longer Inertia, with a stable-understable flight profile and a responsiveness that makes it useful across the power spectrum. The Orbital is designed as the most understable driver in the acclaimed 21.5mm Distance class. Fans of the Wave, Inertia, and Impulse will find a familiar highly responsive character in the Orbital, as it can be manipulated onto a variety of lines relative to power level and release angles