Professional Quality: The AUTOWN tire repair kits are made of refined high-quality steel and upgraded to comply with exacting standards of audit. This ensures that the kit is of professional quality and can repair even the toughest tires on the market. | Durable and Safe: The tire puncture repair set has great adhesion, flexibility, shock absorption, and is not easy to age, providing a long shelf life. It can withstand the toughest repairing and achieve the best tire air tightness. | Multiple Uses: The AUTOWN 31 pcs tire repair heavy duty kit can be used to repair all types of tires on cars, motorcycles, ATVs, tractors, lawn mowers, RVs, jeeps, trucks, and more. This makes it a versatile and essential tool for drivers and mechanics. | Easy to Use: Our tire plug kits come with everything you need, including a T-handle and spiral probe tool that make piercing into any tire easy. The portable storage case takes up very little space, making it easy to carry with you wherever you go. | Quick Action: AUTOWN is committed to providing excellent customer service and ensuring the satisfaction of all our customers. We take responsibility to ensure product quality and are always available to help with any questions or concerns.