【Universal Fit Inner Tube】Perfect fit for 4.10/3.50-4" Tires/Wheels. Please check your existing tire and inner tubes to assure this replacement part will fit
【Wide Application】These 4.10/3.50-4 inner tube great fit for wheelbarrow, lawn mower, hand truck, go cart, garden / utility / flat carts, ATV, snow blowers, yard trailers, dollies, trolleys, wagons, tractors, generators, air compressors, pressure washers and more
【Premium Material】This 4.10/3.50-4 wheelbarrow tire tubes are made of heavy duty butyl rubber, which has a longer service life and is good to use for all seasons
【Smooth & Safe】The butyl rubber inner tube has better air tightness, tear resistance and shock absorption than natural rubber tube. Protect yourself from the brunt of rough terrain and explosive puncture. Make your ride smoother and safer
【Longer Service Life】Thickened butyl rubber go kart inner tube prevents the tube from tearing and leaking. These inner tubes wont need to be reinflated for up to 6 months. The maximum inflation pressure (P.S.I.): 30P.S.I