[Product Contents] The set includes 1 golf nail wrench, size: 7 cm*6 cm. 1 storage bag Size: 36cmx23.5cm 24 golf shoe spikes, size: 2.6 cmx 2.8 cmx 1 cm. 
[Material] Made of rubber material, it has comfortable softness and excellent shock absorption, has improved abrasion resistance and durability than ordinary spike studs, and has a wrench hole for easy attachment and detachment. Flexible legs, comfortable and durable, reduce slips and injuries. 
[Unique Design] The golf nail wrench adopts the detacher design, which makes it easy to remove the snap and increase the efficiency of replacement. The shape of the grip is ergonomic and feels comfortable to the touch. 
[How to use] Insert the tip of the wrench into the hole of the spike. Place the spikes on the back of the shoes, turn them to lock them, and you're done. 
[Product advantage] Comes with a special wrench for replacing spike studs. The easy-to-grip structure makes it easy to apply force, and anyone can easily replace the spike studs. A storage bag is also included, making it convenient to carry around in your golf bag.