Features1Rubber Material: Electric scooter inner tubes have superior shock, impact, and vibration dampening capabilities. The thick, strong, and high durable rubber make of these inner tubes is the damping material to reduce vibrations and dissipate shock caused by bumps and rough patches on the road or pavement. 2Explosion Proof Electric Scooter Inner Tube: Replacement inner tubes are both tear resistant and self sealing to prevent huge punctures that can turn explosive. Protect yourself and your tires with our explosion proof inner tubes. 3Durable Metal Valve Cap: The sturdy and durable metal valve cap provides effective protection for your scooter tire valve and helps maintain stable pressure. 4Weatherproof: 10x2.125 inner tube replacement with their extreme weather resistance, you'll be assured of your safety in any weather and season. 5Easy Replacement: The inner tube is convenient to replace and offers flexible adjustments, providing a secure connection. It is an accessory for replacing worn or old ones.SpecificationItem Type: Electric Scooter Inner TubeMaterial: RubberWeight: Approx. 105g / 3.7ozPackage List1 x Electric Scooter Inner Tube