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. 2Anti Slip and Wear Proof: The scooter inner tube is thickened and can withstand the wear and tear of daily usage, providing a more comfortable and safer ride. 3Protective Valve: Compared to plastic cap, our metal cap is durable and less susceptible to damage, which can more effectively protect the valves of your scooter tires and maintain a stable pressure. 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.