18 teeth, manganese steel, Super wear-resistant!!

Product properties:

Please confirm their own size, in uncertain circumstances please contact customer service, if you do not contact customer service, we follow the message size delivery , such as malicious blackmailer because malicious negative feedback we will be safeguarding the right size!!!

 M- code: suitable for 34 - 40 yard shoes (took reserve note message m code)men's suggestion is l 40 yards(40 yards must pay attention, hiking boots, snow boots to l)

L- codes: for 41 - 46 yard shoes (took reserve note message l codes)