The Dynaplug Pill (aka Micro Pro) is crafted for the scale of a puncture repair in a tubeless bicycle tire. The reduced force needed to repair a bicycle tire resulted in this ergonomic, compact repair tool with extreme durability and efficiency. This expands Dynaplug into the area of UST tires and tires converted from tube-type "bike rim and tire" with a Stan's Tubeless Conversion Kit.While it's possible to plug a puncture in a bicycle tire using the traditional Dynaplug, the features of the Pill are specific for bike riders with little or no storage space for tools and for the size of a bicycle tire.To make a repair, thread the insertion tube into the end cap and insert into the puncture hole using the same process as the standard size Dynaplug tools: remove the puncture object, align the repair plug, push in the repair plug, and pull out.This small package is machined from solid billet 6061 aluminum and holds as many as four insertion tubes with plugs, air stopper and micro knife; fully loaded it weighs only 1.5 ouncesIncluded:1 - DynaplugA(R) Pill tool5 - Tire repair plugs (Pointed tip)2 - Insertion tubes1 - Micro knife1 - Air stopperRepairs large punctures and slicesDimensions: 2.25" x .875"Weight: 1.5 ozInsertion Tube: Hardened 304 Stainless SteelWears off clean, no trimming needed, and can not be felt while riding, even on road tiresPlug Material: Viscoelastic Impregnated RubberPlug Tip: Nonabrasive Brass and 6061 AluminumSimple and easy to refill Dynaplug Pill Tubeless Patch Kit UPC: 852975001281