The finest most convenient emergency repair system, this do-it-yourself solution will make fast, permanent repairs on 98% of all tubeless tire punctures to get you back on the road. Load one of the brass tipped, viscoelastic rubber impregnated repair plugs into the stainless steel insertion tube, then pull the tool away and clip the plug end flush with tire -- for a strong repair that will get you going again. No need for tire removal or messy glues and patches, and it will not unbalance the tire. The repair plugs and insertion-tube re-use cleaner and store neatly inside the durable, lightweight billet aluminum body of this powerful tire repair tool. What if you have a larger hole from -- for example – a quarter inch bolt? Two or three of these special plugs, inserted side-by-side, work fine. An amazing, effective and compact system. The sturdy, machined Billet 6061 aluminum PRO model weighs only 3 ounces fully loaded and features a water tight accessory storage compartment with a screw-on, O-ring attired aluminum end cap. Includes 3-insertion tubes, 8-repair plugs, clearing and air-stopper tools and a polyethylene case. 3.75" x 0.875. Made in the USA.