Feature:1. This product is made of high quality latex, anti-UV, non-toxic and no odor. The rubber has good elasticity, strong toughness and no discoloration. Even at temperatures as low as minus 30 degrees Celsius, the material will not damaged. 2. The ice teeth are made of high strength manganese steel. Each ice tooth is 1.5 cm long and can be effectively inserted into muddy grass and other complex areas to prevent slip-off. 3. The chain is also made of high-strength stainless steel, which does not rust or break easily. 4. The tooth surface of the crampon is an integral surface that can be firmly in contact with the sole of the shoe. Ice teeth will not roll when walking, better anti-slip effect. 5. Including a storage bag of high quality and a pair of reinforced hook&loop straps. Specification: Condition: 100% Brand New Item Type: Crampons Material: rubber + steel wire + high density manganese steel Color: orange, gray, blue (optional) Weight: approx. 442g Universal for shoe size 35-45 Package List:2 x Crampons 2 x Buckle 1 x Storage Bag