【Comprehensive Package】: This set includes 12 shoe spikes, featuring 8 pieces of 7mm studs and 4 pieces of 10mm studs, along with a convenient shoe spikes wrench. This ample quantity ensures you have enough replacements for worn out or damaged football boot spikes 【Quality Material】: Crafted from nylon material, these football boot spikes are designed to withstand various weather conditions and provide long last performance on the field 【Universal Fit】: With an M5 thread size, these replacement studs are suitable for all standard 5mm threaded football boots, making them easy to install and replace as needed 【Enhance Performance】: The design of the studs offers optimal traction on ground while their stable design enhances support, stability, and balance during play 【Gift for Sports Enthusiasts】: These easy to use replacement studs make an ideal gift for sports lovers in your life, including family members, friends, or colleagues who enjoy playing football or other field sports Specification: Material: Nylon Size Chart: Short: 0.7cm/0.28inch Long: 1cm/0.39inch Package Includes: 8x 7mm Shoe Spikes 4x 10mm Shoe Spikes 1 Wrench Note: Please allow slightly errors due to manual measurement and different monitors.