Description: The Crampons is designed for anyone who like climbing or hiking in winter. This kind of crampons is strap binding type, that will fix firmly on your boots or shoes. It is can be adjustable, you can adjust according to the size of your shoes or boots. With 10 strong steel teeth, it can offer you good traction on ice and snow. The non-slip spikes can grasp the ice firmly and make you walk freely on ice or snow and avoid slipping before you fall. It can help you reduce the risk of falls and injures. Specifications:Product Name: Crampons Material: Strong Steel Size: Approx. 20.5 - 31cm / 8.1 - 12.2inch (adjustable) Weight: Approx. 635g (1 pair) Package Included: 1 x Pair of Crampons 1 x Hexagonal Wrench 1 x Package Bag