Dynaplug Ultralite Xtreme Tubeless Tire Repair Tool Kit,4 PLUGS and LARGE END CAP,Made in USA FEATURES: Can repair all tubeless tire punctures without removing the tire from the wheel. Tire varieties include: Cars, trucks, SUVs, motorcycles, ATVs, RVs, boat trailers, tractors, off road tires, etc. All products made in USA. INCLUDED IN THIS DEAL: (1) 6061 Aluminum tool, (1) repair plug loaded in 303 SS insertion tube, (3) spare repair plugs. HOW IT WORKS: Easy to use with directions included. The pointed brass tips on plugs allow easy insertion through tire. Then the chord fuses to the tire WITHOUT glue or solvents. DIMENSIONS: Only 5 X 3.3 X 2.2 inches long and weighs just 4.8 ounces. COMPANY INFO: Dynaplug is US company based in Chico, California.