Features: 1.Durable Material: Made of tungsten steel and aluminum, tire studs is strong and durable, which can be used in deep winter and heavy snow days to ensure driving stability. 2.Anti Slip: With sturdy material and rational design, it brings a good anti slip property for your tires, and greatly enhance your safety. 3.Increase Friction: The screw in tire studs can increase the friction between the tire and the ground, so as to improve the stability of the vehicle in the process of running. 4.Easy to Install and Remove: These tire studs can be easily installed and removed and can match well with your vehicle tires. They can also be disassembled according to the reason, when not in use, it could be removed lightly and stored for using again. 5.Wide Application: This kind of tire studs are suitable for most of tires, such as car, truck, forklift, off road vehicle, also perfect for snow boots, bikes and motorcycle. Specification: Item Type: Tire Studs Material: Tungsten Steel, Aluminum Size: 9x23.3mm/0.35x0.92in Cone Platform Height: 6.8mm/0.27in Tire Inner Depth: 16.5mm/0.65in Minimum Thread: 14mm/0.55in Tip Size :2.6mm/0.10in Specification: 50pcs pre pack JX180 Color: Silver Application: Auto or Truck, Forklift, Off Road Vehicle PackageList: 50 x Tire Studs Note: For all kinds of non perforated automobile tire and anti skid shoes.