Features:

• 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