Features: Crafted from high strength carbon steel, these mini Not theft tire spikes designs to be and rusts resistant, providing effective solution for vehicle security. Featuring a compact design, they easy to carry and conceal, with eager Tip that quickly puncture tires and a not slip base for stability; installation is simple and requires no professional tool . Ideal for car owners and drives who prioritize vehicle safety, as well as parking managers and security personnel look to enhances security measure . Perfect for use in situations such as overnight parking, unattended parking areas, and high risk regions where increased security is necessary. These tire spikes serve as a careful yet powerful Dissuader against theft, ensuring peace when leaving your vehicle in vulnerable locations. Specifications: Material: metal Length: about 3cm/1.18inch Package Includes: 20pcs Tire Spikes note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.