Painted Arrow Trad Pro Magnetic Smartphone Mount for Traditional Bows (Left Hand)Painted Arrow Trad Pro Magnetic Phone Mount for Traditional Bows (Left Hand) The TRAD PRO is the first magnetic bow mounted mobile filming system of its kind! This Patent Pending recovery tool allows traditional bow hunters to magnetically attach their smartphone to their recurve or longbow to film the moment of truth. The TRAD PRO system comes with a durable rubber strap that allows hunters to attach the mount to the upper or lower limb of the bow;