Ideally all tubeless tires should be repaired from the inside/out. But in an emergency situation that’s not always possible. That’s when the Stop and Go – Tire Plugger can do what no other tire repair kit can. It allows for an ‘on the spot’ and ‘on the wheel’ repair to virtually any tubeless tire. And it seals the puncture on the inside. The Plugger is a spring-loaded gun that ‘drives’ the plug into the hole. The shaft of the plug expands under pressure to fill the puncture. The mushroom head of the plug seats on the inner wall allowing no air to escape. And it’s easily stored so you’re always prepared. The hard sided plastic case measures 6″ x 9″ x 1″ and weighs just under 2 lbs. Included is: the plug gun, nozzle, probe tool, reamer/rasp tool, retractable blade, (25) rubber mushroom plugs that measure 5/16″ in diameter x 3/4″ in length, and detailed instructions. The suggested selling price on the retail level is $49.95 and an extra bag of plugs is $8 each.