Dynaplug Tire Repair the Easy Way ~ Tubeless Tire Repair Kit FEATURES: Machined from billet aircraft 6061 aluminum. One repair plug can seal a puncture up to 3/16"diameter; additional plugs may be added. INCLUDED IN THIS DEAL: (1) Dynaplug tool, (4) Repair plugs, (1) Pipe cleaner, (1) Insertion tube. Limited Lifetime Warranty. HOW IT WORKS: Fast, easy, and nsafe to use on all tubeless tires. No glue or wait time. NO removing the tire. General directions: remove object from puncture. Insert the repair plug and align. Then push and pull. DIMENSIONS: Is just 5.42 x .875 tall and weighs only 3 oz. COMPANY INFO: Dynaplug is based in Chico, California.