As hardcore archers, we love the ability to fine-tune every aspect of our setups to maximize performance. The Tetra LRZ features patented technology with internal and external dampening and gives the shooter the ability to micro-adjust the overall length of the unit from 6 to 9 inches. Perfect balance can now be achieved on any bow resulting in higher scores, greater confidence, and more success in the field. CNC machined aluminum end caps 1.000" carbon fiber rod DynaFlex Technology provides optimum noise and vibration dampening Endless customization options allows you to build the ultimate stabilizer package for all of your shooting needs Adjustable length 6"-9" 7.4 oz