Excellent: Golf spikes are made of soft and durometer TPU to provide golfers with traction, grip and comfort. Golf cleats spikes also have good toughness and are stable and durable. Easy to Replace: Golf shoe spikes are easy to replace. Use a wrench to align the holes on the golf spikes, and then rotate to the left to remove the golf shoe studs. On the contrary, rotating to the right means installation, until it cannot be rotated. Size: The size of the golf spikes is 21.5mm, and the size of the metal screw on the stud is about 5mm. Golf shoe studs is suitable for all metal screw sneakers of this type. Different experience: Golf shoe spikes allow you to flexibly and convert complete spikes. You will feel like you have changed into new golf shoes. Feel the wonderful feeling on the fairway and sweat on the happy court. Colour:black Material:plastic Package Contents: 30 x Golf Spikes 1 x Golf Spikes Wrench(If there is a slight difference in style, it will not affect) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.