Sound and recoil suppression system; For EXO-traditional series crossbow model; Reduces noise by as much as eight decibels; Does not reduce arrow velocity; Kit comes with bars, pads, and mounting accessories; These bars take your crossbow to the next level; They'll boost your hunting game so you can be the quietest predator around; These Crossbow Dissipator Bars are made using high-quality materials to provide extra durable qualities and longstanding use; The string will need to be removed to install this kit so we advise you also purchase a 2097 Crossbow Stringer; Perfect addition to your hunting gear, providing unmatched reliability and performance in all your hunting endeavors