weight:0.8kg colour:Black 3.5"-4" 4.10 Inner Tube for Motorcycle Scooter, Hand Truck, Garden Cart, Garden Cart , lawn cart, utility cart, flatbed cart, lawn mower, small tractors, wheelbarrows, yard trailers, garden carts, generator carts, snow blowers, air compressors, marathon, wood chips and most 25 .4 cm. 0/350. - 4 application wheels. Made with a blend of natural and butyl rubber. Sturdy and durable. Perfect fit for 4.10/3.5-4 inch tires/wheels: Replacement inner tubes for 4.10/3.50-4 tires ( 10" outside diameter). Also measured in 4.10 3.50-4, 410/350-4, 3.5-4, 4.1/3.5 4, 4.10 3.50 4, 4.10 3.50-4, 4.10/3.50-4, 4.10/8.9-10.2 cm. .10x30 0.5 to 10.2 cm Maximum inflation of 30 psi. Inflate only with a hand pump to avoid overfilling. Contents: 1 inner tube