1.This inner tube made of premium-quality rubber,heavy duty and durable
2.This tube comes with TR13 bend Valve Stem,fits for 11x4.00-5 11-4.00-5 11x4x5 Tire (Wheel)
3.This heavy duty inner tube is used for Lawn Mower tire inner tubes
4.Package Included : 2 x Inner Tubes
5.JJDD 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.