Features: 100% Brand New and High Quality. High quality base, good flexibility and abrasion resistance Easy to put on and take off It can be used on wet grass, mud, snow and ice field. Slip on over shoes, require no special buckles or straps Avoid slips and falls on ice with anti-slip snow cleats Suitable for: Hiking, climbing, walking and other outdoor activities. Specifications: Material: Rubber metal Type: 8/10/12-teeth crampons---suit for Size 35-45 Package Includes: 1x Pair of Non-slip Ice Snow Climbing Walking Shoe Covers