Adaptable to Multiple Surfaces : Performs reliably on natural grasslands, artificial grasslands and other common sports grounds, meeting the needs of different playing environmentsMaterial:MetalSize:11mm(0.43in)/15mm(0.59in)Color:SilverQuantity:15pcsNotice:1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Picture just as a reference.the actual delivered goods shall prevail2. Please allow 0-1inch deviation exists due to the different measuring way Wide Range of Applications : Perfect for football, soccer, golf, rugby and various athletic training sessions, effectively enhancing stability and preventing slips during intense sports activities Superior Wear Resistance : Features rugged and durable construction that can withstand frequent and intense gameplay, delivering long-lasting performance for players of all levels Enhanced On-field Traction : Designed with a functional structure that boosts grip and stability on diverse playing surfaces, ensuring stable footing and confident moves during every match or practice Universal Compatibility : Fits most standard sports footwear, serving as a practical replacement option for worn, damaged or lost original studs Effortless Installation & Replacement : Can be easily installed and removed with simple tools, no complex professional skills required, allowing quick adjustments to adapt to different field conditions Size 15mm Color Silver Brand Name Xuanqiu Manufacturer Xuanqiu Material Type Alloy Steel