2 Pack 3.00/3.25-8 Inner Tube Heavy Duty Natural Rubber for Wheelbarrow Utility Cart Snow Blower TR13 Straight Valve Stem Features： 1、Universal Durability: Sturdy 3.00/3.25?8 inner tubes compatible with 4.00?8, 3.25?8 and 3.50?8 tires, the total tire height of these inner tubes is usually around 14 inches, suitable for hand carts, wheelbarrows, trucks, generators, snow blowers, and more. 2、 Material: Made of thick, natural rubber, the heavy duty 3.00/3.25?8 inner tubes provide shock absorption, elastic damping, and aging resistance, with high puncture resistance. 3、Come with Valve Stem for Sealing: The heavy duty 3.00/3.25?8 inner tubes are made of natural rubber and come with a valve stem, ensuring sealing and air retention. 4、Enhanced Performance: Natural rubber inner tubes offer better air tightness, tear resistance, and shock absorption, protecting you from rough terrains and sudden punctures for a smoother, safer ride. 5、Convenient Replacement: In case of a flat tire, simply replace the inner tube for a quick return to the road, compatible with a wide range of vehicles and equipment for added versatility. Specification： Item Type: Inner Tube Material: Rubber Wheel Rim Size: 8 in Application: Replacement inner tube, be prepared for any possible flat tire Fitment: Replacement for hand trucks, push carts, wheelbarrows, lawnmowers, tractors, garden,utility carts, flatbed carts, yard trailers, generators, snow blowers, pressure washers, air compressors, wood chippers, etc. Package List： 2 x Inner Tubes