The mushroom nail tire repair set features tire screw plugs and tire screws, designed with a steel for strong, leak-proof fixes on your car or tractor. The self-tapping design allows you to complete flat tire repair without removing the tire, making this automotive tire repair mushroom plug tool ideal for emergency roadside fixes. Features -Color:Black -Material:Rubber,Iron -Size:9.60X4.10X4.10cm/3.77X1.61X1.61in -Quick repair solution: with the tire screw , flat tire quickly without removing it from your vehicle, saving you valuable time during emergencies -Fixation: the steel selftapping screw ensures that these car tire repair nail tools remain firmly in place, preventing air leaks on roads - technology: our mushroom nail tire repair kit uses advanced technology, reducing heat damage and extending the overall lifespan of your tires -Strong seal: the tire patch nail features a highviscosity rubber patch, creating a tight seal to block out moisture and dirt for secure protection -Convenience: compact and portable, this tire repair rubber nail set is for vehicle auto repairs, fitting easily in your car for instant roadside fixes Package list: 10 x Tire Repair Rubber Nail