Feature:1. Manganese steel frame and TPU binding system. Grab the ground and the ice more stable and safe.2. Semi-rigid frame, its flexibility allows a certain degree of shock absorption and greater strain resistance.3. An adjustable link rod to ensure fit for 36-46 size footwear.4. Backboard to prevent snow from sticking to the bottom of the crampons.5. Universal and powerful binding system for maximum versatility and fits most boots.6. 14 teeth, including 2 ice climbing, ski climbing and glacier hiking.7. Connection with stainless steel rivets, rust-resistant and durable.8. Safety buckle is made of stainless steel, rustproof and corrosion-proof, durable. The nylon ribbon is resistant to crystallization, water absorption and low temperature resistant.9. Stress points are strengthened, make the intensity doubled, more assured security.10. Special high-strength aluminum alloy buckle is adopted for easy adjusting design. Specification:Condition: 100% Brand NewItem Type: CramponsMaterial: 7075 aluminum alloy, cold resistant TPUColor: orange, blue (optional)Thickness: approx. 3mm/0.1inchTeeth length: 34mm/1.3inchPackage List:1 Pair x Crampons1 x Storage Bag1 x Manual