Functional and durable: Made of material, this bicycle air pump extension tube is hardwearing and functional, designed to withstand rigorous use and deliver long lasting performance. Compatibility: Compatible with most nozzles and can be used with most pumps, providing a convenient solution for inflating tires, sports balls, and other inflatable items. Long and flexible: Features a long tube of about 120 cm, offering ample reach and flexibility to reach hard to access areas during inflation. Secure attachment: Anti corrosion properties and uniform thread pitch ensure a secure and tight connection to the pump, enabling reliable and leak inflation. Use scenarios: Inflate bicycle tires with a compatible pump nozzle, even when space is limited. Inflate sports balls, air cushions, pool floats, and other inflatables that benefit from extra reach. Reach difficult valve locations in tight spaces or awkward positions for easier inflation.