Description: 【Wide Application】: Universal Bike shifter/Hydraulic & Brake Cable Housing for mountain, road, folding bicycles. 【Quality Material】: bike cable housing is made of foam sponge material, durable use for a long while, providing smooth using experience to your riding trip. 【Product Size】: length: about 1.5m/piece, inner diameter: about 6.5mm, outer diameter: about 11.5mm. Adapt to speed change/brake line/hydraulic oil pipes with outer diameter less than 6mm. 【Internal Housing Damper】: absorbing sound and reducing the abnormal vibration of the cable/oil pipe inside the frame. 【Trimmable】: The cable housing can be trimmed into suitable length for bike to meet your needs. It can be bent and arbitrarily inside the frame. Specification: Material: Sponge Size Chart: Length: about 150cm/59.06inch Package Includes: 1 Bike Frame Internal Cable Housing(3 Pack) Note: Please allow slightly errors due to manual measurement and different monitors.