1Rubber Material: The scooter inner tube is made of premium rubber, with a stable internal structure and high flexibility, service life is longer than that of the general inner tube.2Protective Valve: The cap of the metal valve is durable and less susceptible to damage, which can more effectively protect the valve of your scooter tire and maintain a stable pressure.3Superior Craftsmanship: The scooter inner tube is thick and can withstand the wear and tear of daily usage, providing a more comfortable and safer ride.4Perfect Replacement: This inner tube is an ideal replacement for damaged inner tubes on electric scooters, delivering outstanding quality and performance.5User Friendly Design: The scooter inner tube features an easy to install design that's straightforward to use, allowing for hassle free replacement and a better ride experience.