2pcs Stackable Treadmill Incline Riser Blocks, Height Lift for Leveling &. 4pcs Stackable Treadmill Incline Riser Blocks, 1.57" Height Lift for Leveling &. -Durable Material: Crafted from thick rubber washers, these vibration isolator mounts resist wear and tear while maintaining flexibility to absorb shocks, providing consistent damping for your valuable devices.
