1. LENGTHThe rod size of Bow Stabilizer: 6 INCH. After many trials we have found that 6 inches is an excellent length for most compound and recurve bows to utilize the Bow Stabilizer to reduce vibration. 2. HARMONIC DAMPENERSAfter shooting tens of thousands of arrows, we have found that maximum shock absorption can be achieved by using Flexible Coupling construction, which is generally used in high-value, tightly packed equipment. Now we use it in the compound bow stabilizer. 3. EXCELLENT MATERIALBow Stabilizer body is made of a nylon material that can be molded into a highly efficient shock-absorbing structure under certain temperature and pressure conditions. The shock absorbing effect can be guaranteed not to decay in the long term. It is an excellent archery accessory. 4. FUNCTIONThanks to the excellent shock absorbing structure and high quality materials, the shock absorbing effect can be increased by more than 30% compared to the stick shaped bow shock absorber. It is more efficient in damping the vibration generated when shooting arrows, protecting the archer's arm and prolonging the life of the bow. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store