General description Made of high-quality rubber, these 4.10/3.50–4 tube tires with a straight valve are durable and ideal for home use. They are perfect replacements for 410 tires/wheels and 350-4, fitting tires with a diameter of 10 inches. These inner tubes are widely applicable for various uses including wheelbarrows, garden and utility carts, lawn mowers, tractors, sack trucks, and trailers. Technical specifications Valve Type: Straight Valve Material: High-quality rubber Size: 4.10/3.50–4 Diameter: 10 inches Packaging Includes: 2 pieces of inner tube