MVP Disc Sports Neutron Amp Fairway Driver MVP AMP - The Amp is a Stable-Neutral fairway driver with a controllable turn with substantial glide STABLE-NEUTRAL DISTANCE DRIVER - Excellent for both high and low power players looking for easy, controllable distance with accuracy 18.5 MM CLASS - With its controlled turn and fade, players can choose the Amp for more distant placement shots NEUTRON PLASTIC - MVPs most premium material for exceptional look and feel. Shares great durability characteristics of Proton with a wider selection of bright opaque colors. PDGA APPROVED - For all professional disc golf play