Description The spikes enhance friction between the sole and the ground, helping to prevent slipping and improving traction balance. Made of metal material, they are lightweight, elastic, and resistant to rust and corrosion. Suitable for use on plastic tracks, ideal for 100-400 m sprints, long jump, running, and outdoor sports activities. Features - Color: Black - Material: Metal - Size: 1.50 x 0.70 x 0.70 cm / 0.59 x 0.28 x 0.28 in - Provide excellent grip for athletes, supporting flexibility and speed for track and field events such as sprinting, long jump, and running - Suitable for various occasions including athletic training, sprint running, and cross country - Secure fit during running, designed to stay in place - Compatible with most athletic tracks - Sufficient quantity provided to meet track and field training needs - Easy to screw into shoes and convenient to replace Package list: 16 x Track Shoes Spikes