Super Anti-skid and Safety Upgrade: High-quality and thicker 19 stainless steel spikes are diamond-shaped distribution design, with stronger traction and anti-skid function; adjustable straps make the crampons more secure on your feet, not easy to fall off; all of this is to give you more protection and safety, you can keep the passion of winter outdoor sports! | Easy to Put On and Take Off: Ice cheats with high elastic Silicone cover are easy to put on and take off, suitable for shoes of different sizes and different types, such as hiking shoes, training shoes, fishing, and insulated boots, etc. | Wear Resistance and Durability: Miracol Crampons are designed with double chains system, which are strong and not easy to break, and increase durability. Ice Cleats are made of thicker Silicone instead of TPR rubber. It is not easy to tear and can withstand the outdoor temperature of under -40°C. | High Performance and Widely Used: 19 Spikes are made of heat-treated stainless steel with excellent durability and corrosion resistance. It reduces the risk of slipping and falling when walking on ice, snow, mud, wet grass or other harsh conditions. Great for trail running, hiking, and ice fishing. | One-year Warranty Policy: Miracol has a friendly and professional customer service team at your service. If you have any complaints about the products, please feel free to contact us. We will return or send you new products to fulfill our warranty policy.