MADE FROM PREMIUM RUBBER, BUILT TO LAST: Made with premium-quality, heavy-duty rubber, these inner tubes are highly durable and Perfect , professional and commercial / industrial use COMPATIBLE WITH A WIDE OF EQUIPMENT: Usable with wheelbarrows, lawn mowers / , hand trucks, garden / utility / flat carts, yard trailers, dollies, , wagons, generators, snow blowers, perssure washers, air compressors, wood chippers and more Inner tube bent metal TR87 stems. Suitable for the following specifications and vehicles: 4.10x3.50 inner tube 4 inch tire 4 inch inner tube Inner tube trolley Snow blower tire inner tube tr87 inner tube Tire inner tube 3.50-4 Suitable for inner tubes of 4.10 / 3.50-4 tires Inner tube 3.50-4 Trolley tire inner tube 4 inch tire inner tube Inner tube 4.10 3.50-4 'T BUY A NEW TIRE - JUST REPLACE THE TUBE: No need to buy a new tire when you have a flat, simply replace the tube and you'll be back up and running Colour:Black Material:rubber Package Contents: 1x Inner Tube Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.