Durable impact-resistant carrying case with molded foam interior

Spring-loaded gun device that drives the tire plug into the hole

The shaft of the tire plug expands under pressure to fill the puncture

The mushroom head of the tire plug seats on the inner wall allowing no air to escape

Case measures 9" x 8.5" x 3" and weighs 2 lb. 3 oz.

In addition, this tire repair kit comes with a sturdy T-handle reamer