Experience the peace of mind that comes with our bicycle tire liners. Designed to fit both road and mountain bikes, these liners offer puncture protection. They are easy to install, requiring no special tools, and provide a robust barrier against sharp objects, helping to prevent flats and ensuring a smoother ride. Features -Color:Yellow -Material:Pvc -Size:97.00X2.00X0.10cm/38.12X0.79X0.04in -Sturdy design: the inner tube punctureproof liner is crafted to withstand extensive use, maintaining its protective qualities over time. -Simple installation: the punctureproof liner can be quickly and easily installed between the inner tube and outer tire without the need for extra tools. -Improved safety: the punctureproof liner provides effective protection against sharp objects, reducing the risk of inner tube punctures. -Versatile protection: suitable for both road and mountain bikes, the punctureproof liner offers reliable protection in various riding scenarios. -Dependable performance: the punctureproof liner ensures excellent puncture resistance, enhancing the overall safety of your ride. Package list: 2 bicycle inner tube pads