Wide compatibility and flexible design - Designed to adapt to most bikes, especially mountain bikes. It resists deformation and maintains its shape under use. High-quality material for lasting performance - Made of wear-resistant, soft, and elastic PVC and nitrile rubber. It effectively reduces noise and vibration caused by the shifting cable tube. Quiet riding experience - Reduces noise from the cable tube and frame for a quieter ride. Can be placed between any cable tube and frame on your bike. Easy to install - Simple setup with the ready accessories. Follows the included instructions and requires no professional tools or special skills. Use scenarios - Mountain bike: place between the front derailleur cable tube and frame to minimize shifting chatter on rough trails. - MTB and gravel rides: position at the rear derailleur cable run to damp vibration during descents. - Road or hybrid bikes: install between any cable tube and frame to reduce general frame noise for a smoother ride.