Key features

• •Quality Material: Made of high quality stainless steel, which is very sturdy, rust-resist and anti-corrode. Pyramid needle design,not damage track. Very practical items for both men and women
• •Package includes: Package includes 200 pieces spikes with 1 Pcs Spike Wrench, convenient for you to replace your shoe spikes. There are enough quantity for your daily use.
• •Size & Color: Overall length: 0.5 inch / 12.5 mm; shoe spikes pins length: 0.25 inch / 6.5 mm, standard 1/4" length; Thread rod length: 0.2 inch / 5mm.
• •Easy to Use & Replace Spikes: The package includes a Spike Wrench. It is very easy for you to screw the track spikes into the shoes, convenient to replace the spikes. Ideal for athletic tracks, field and cross country surfaces.
• •Provide Great Grip for Sporters: The spike pins can increase the friction between the shoe sole and ground, resist skid and improve your running balance of traction, flexibility and speed for track sprints,long jump, running.