Features: Easy and Convenient to Use: These tire repair nails are designed for self-service wheel puncture repair, making them a convenient and efficient tool for fixing punctures on the go. With a good sealing effect, they are suitable for a variety of vehicles, including electric bikes, trucks, mountain bikes, and agricultural tires. Durable and Efficient Material: Made from durable rubber, these vacuum tire repair nails are built to last and withstand tough conditions. Their easy operation and efficient design make them a reliable tool for quick and effective tire repairs, saving you time and hassle on the road. Versatile Application: Whether you're dealing with a car, motorcycle, electric bike, truck, mountain bike, or agricultural tire, these repair nails are suitable for a wide range of vehicles and tire types. Their universal compatibility makes them a versatile solution for all your tire repair needs. Superior Sealing Performance: With a focus on providing a good sealing effect, these tire repair nails ensure a secure and reliable repair that helps prevent air leaks and maintains tire pressure. This superior sealing performance helps extend the lifespan of your tires and keeps you safe on the road. Reliable and Long-lasting: Constructed from premium-quality materials, these vacuum tire repair nails offer durability and longevity, giving you a reliable tool that you can count on for multiple repairs. Their sturdy construction and efficient design make them a valuable addition to your vehicle maintenance kit. Specification: Material: Metal Size: 1.17*0.53cm, 1.27*0.68cm Include: Choice1： 10*Nails 1*Box OR Choice2: 20*N ails 1*Box OR Choice3: 40*N ails 1*Box