Features: Discover the durability and rustproof of our high quality Nails, designed to provide robust support.<br> Crafted from steel, these nails spikes boast a smooth, burr free surfaces, ensuring ease of use and long term deformation resistance.<br> These spikes ensure durability and resistance even under heavy weight.<br> Just put them on the ground to avoid other driver parking their vehicle in your private parking space.<br> 20pcs/set, meet your need, long service life and reusable.<br> Specifications: Material: Metal<br> Size: 25mm(0.98in)/30mm(1.18in)/45mm(1.77in)<br> Package Includes: 20Pcs Car Tire Puncture Nail Tire Spikes<br> note: Please allow 1-2cm errors due to manual measurement.<br> Due to difference between different monitors, the picture may not reflect the item actual color.