Crampons are designed to use in hiking on even ice road or glaciers below the elevation of 3000m. Just attach importance to thisTop-grade AntiskidOutdoor Climbing Shoes Covers Crampons. With strap binding design， it can exactly fit for any boots or shoes. And it allows you to adjust the size to the most comfort. Highly great GPU-AA material ensures ultra comfort and wear resistance. This pair of crampons is perfectly suitable for trekking， climbing and other outdoor activities in snowy days!                                    Features             Strap binding lets you use the crampons with any kind of boot or shoes<br> Strong steel construction features ten sharp steel points<br> It comes with a quick-adjust sizing mechanism (hexagonal wrench equipped) that provides a precise fit<br> GPU-AA plates prevent snow from building up<br> Comfortable to wear without any irritation<br> High strength， excellent ductility， freezing resistance and abrasion performance<br> Suitable for trekking， climbing and ski alpine activities<br> One size fits all   <br>                                                            Specifications             Material     Steel + GPU-AA    <br> Dimensions     (7.09 x 5.51)" / (18 x 14)cm (L x W Adjustable)    <br> Weight     135g / 4.76oz    <br> Size     Free    <br> Color     Black       <br>                                                             Package Includes            1 x Pair of Crampons<br>