Slime 30049 Bike Inner Tube with Slime Puncture Sealant, Extra Strong, Self Sealing, Prevent and Repair, Schrader Valve, 20'x 1.50-2.125'
- These are no ordinary bicycle tubes! These extra strong inner tubes stop flats for 2 years because there is Slime inside..
- Slime Tube Sealant seeks out and instantly seals punctures in your tubes up to 1/8" (3mm) using Fibro-Seal Technology.
- Designed specifically to stop tube punctures from ruining your ride and keep you going.
- Schrader Valve tube, that installs like any traditional inner tube and full instructions inside every pack.
- Environmentally friendly. Non-toxic, non-corrosive and non-hazardous, Non-flammable, Water soluble.