Damper Stabilizer Holder Durable Accs for Rowing Machine Hydraulic Cylinder Description: HIGH QUALITY: Made of high quality steel material, durable. _x000D_ FEATURE: Lightweight, easy to install. _x000D_ FUNCTION: Can provide better turn stability, reduce stepper fatigue and eliminate headshake, improve lap time. _x000D_ USAGE: After installation, turn the head left and right to check whether the steering damper has enough room for movement. _x000D_ APPLICABLE: Suitable for stepper, home,fitness bike, etc. Specification: Material: Steel Size Chart: 44cm-77cm /17.32inch-30.31inch Package Includes: 1 Rowing Machine Hydraulic Cylinder Accessories Note: Please allow slightly errors due to manual measurement and different monitors. _x000D_