The Bowjax Big Jax Cable Dampener can simply be put on your cable guard. Get your bow "all jaxed up" with the Bowjax cable dampener. Bowjax makes some of the most innovative and effective vibration dampening equipment in the archery industry. The Big Jax Guide Dampener slides easily onto your cable slide rod and dampens any vibration caused by that rod during the shot. No tools are required for installation, simply slide this dampener over your cable guide and you are ready to shoot. If you have silenced your string and limbs and are still getting unwanted vibration and noise, chances are the noise is coming from your cable slide. Eliminate this problem with the Big Jax Guide Dampener from Bowjax.