Made From Rubber and Built To Last: Made with -quality, heavy-duty rubber, these inner tubes are highly durable and ideal for home, professional and commercial / industrial use
" INNER TUBES WITH TR-13 STRAIGHT VALVE STEM - Suitable for tires with an outer diameter of 15 inches to 16 inches, a width of 8 inches, and an inner diameter (rim diameter) of 8 inches. These inner tubes come with a standardized universal TR13 straight valve stem that are specifically compatible with lawn mowers and wheeled utility equipment.
UNIVERSAL FIT INNER TUBES FOR A WIDE RANGE OF VEHICLES AND UTILITY EQUIPMENT - Aside from lawn mowers and yard tractors,these inner tubes are also compatible with wheelbarrows, dollies,trolleys,wagons, generators, air compressors, go carts,ATVs, and quad bikes
30 PSI maximum inflate with manual pump to avoid for road/highway use
" Heavy Duty Inner Tube for Wheelbarrows, Mowers, Hand Trucks and More 2 Pack " inner tubes