Inner Tube 4.10/3.50-6, Set of 2 Tires for Hand Cart, Wheelbarrow Inner Tube with Valve Stem, Replacement Inner Tube for Garden Cart, Lawn Mower, Replacement Tube

【Safety】Designed to prevent explosions. In case of a puncture, an airtight seal forms immediately to prevent damage, destruction, and injury to the driver. Safe in all seasons and weather conditions.
【Arc Valve Design】The wheelbarrow inner tube has a curved valve design that is easier to inflate than a straight valve because there is no gap issue.
【Easy Inner Tube Change】You don't need to buy a new tire if you have a flat. Simply replace the inner tube and you'll be ready to go again.
【High Quality】This inner tube is made of isobutylene isoprene rubber, which is superior to natural rubber in terms of airtightness, elastic cushioning, and resistance to aging.
【Wide Compatibility】These universal inner tubes are suitable for trolleys, wheelbarrows, garden carts, lawn carts, utility vehicles, lawn tractors, and small tractors. The inner tube is very durable and ideal for garden use.