These motorcycle rubber nails you and your car safer while riding. These rubber nails are used to repair your tires and are durable.Fine workmanship, polishing, easy installation and disassembly.High hardness, wear resistance, corrosion resistance, rust prevention. Features - Color: Black. - Material:Rubber,iron - Size:1.10X0.50X0.50cm/0.43X0.20X0.20in - - Made of rubber and iron, lightweight and durable. - They give your tires good skid resistance. This type of rubber tyre repair nails are hard enough and professionally designed to improve anti-slip performance. - Made of strong, rubber and iron, these vacuum tyre repair rubber nails are lightweight and durable. - This kind of tire rubber nail is strong and durable, you don't have to worry about it falling off or breaking easily. - They make your tires have good anti-skid performance and are a good helper for your outdoor riding. - These electric studs are easy to install and will fit well with your vehicle's tires. Package list: 20 x Rubber Tire Studs