1.This inner tube made of premium-quality rubber,heavy duty and durable

2.This tube comes with TR13 straight stem and a cap,fits for 20x8.00-8, 20x10-8, 20x8-8, 20x10.00-8, 18x8.50-8, 18x9.50-8,18x6.50-8, 18x7.50-8 Tire (Wheel)

3.This heavy duty inner tube is available for lawn mowers, tractors, hand trucks, wheelbarrows, dollies, trolleys, wagons, garden / utility flat carts, yard trailers, snow blowers, perssure washers, air compressors, wood chippers,generators,etc

4.Inner Tubes fit vehicles with 8" rims that are between 8.0'' to 10.0'' wide. Package Included : 1 x Inner Tube

5.HIFROM focus on provide high quality products at fair price: Professional factory, Professional technical support; 3 Months warranty; if you unsatisfy with our product, you can return to our USA warehouse, no risk.