12Pcs Football Spikes Nails Screw Football Replacement Soccer Cleats For Women Man Boy And Girl Soccer ShoesFeatures:Make from Aluminum it have strong wear resistance and durability, suitable for long terms football training.The spikes feature is sharply, which can increase the grip and stability of the football shoe on the grass.The screw feature makes it easy to install and replace shoe with simple tool.Suitable for various football field such as natural artificial and land.The replacement football thread is 5mm and suitable for most standard 5mm threaded football boot and are easy to use and replace.Specifications:AluminumSize: 11MM(0.43inch)/13MM(0.51inch)/15mm(0.59inch)Size: As shown in the picturePackage Includes:12pcs Football Boot Spikes1pc WrenchsNote:Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.