Features High Quality Materials: Inner tube is made of high quality rubber and copper materials, explosion proof, wear resistant, high strength and durable. Fitment: Tire inner tube fits for vehicles with 8in rims that are between 8.0in to 10.0in wide, perfect matching. Safety: Inner tube is puncture resistant, prevents damage and destruction, safe in any season or weather condition. Easy Installation: Easy to install, no complicated operation is required, convenient for using, saves time and energy. Wide Application: Suitable for lawn mowers, tractors, trolleys, garden utility flatbed trailers, yard trailers, snow blowers, pressure washers, air compressors, wood chippers, generators, and more. Specification Item Type: Inner Tube Material: Rubber + Copper Application: Replaces 20X8.00-8, 20x10-8, 20X8-8, 20x10.00-8, 18x8.50-8, 18x9.50-8, 18x6.50-8, 18x7.50-8 tires Fitment: Fits vehicles with 8in rims between 8.0in to 10.0in wide Package List 1 x 20x8.00-8 Inner Tube