These are no ordinary bicycle tubes! These extra strong inner tubes stop flats for 2 years because there is Slime inside.
– No more flats for 2 years!
– Extra strong with Slime sealant inside
– Instantly seals tread area punctures up to 1/8″ (3mm) in size
– Seals multiple punctures repeatedly
– Non-toxic and non-flammable
– Cleans up with water
