High-quality materials: 8 spikes ice spikes shoe spikes are made of high-quality materials, and each stainless steel ring is tightly integrated. The stainless steel ring is tightly connected by welding, which is stronger and safer. Manganese steel nails at the bottom, hard, good grip. Suitable for toddlers and preschoolers: 8-spikes ice spikes have a neutral design. Very suitable for children and teenagers. Suitable for most sports shoes, hiking shoes, hiking shoes, hiking shoes, hiking shoes, etc. Safety steel nails: The 8 nails of the cleats are cut from steel plates. Durable and safe. Each tip is heated, high strength, not easy to break. Provides excellent traction on various smooth surfaces. Convenient and comfortable to wear: 8 spikes and shoe spikes are made of super tough material, which is more suitable for shoes of different sizes. Easy to put on and take off. It stretches easily and fits the shoes tightly. Double-breasted design, chain welding to ensure firmness. Suitable for various outdoor scenes, such as hiking and mountain climbing, ice and snow, and dirt roads. Easy to store and carry. Note: Only suitable for amateur outdoor mountaineering and ice walking, not professional rock climbing equipment. Applicable shoes: size 36-44 colour:Random color (specified colors cannot be selected) Material:TPE+201 stainless steel cross chain + manganese steel claw Package Contents: 4 x crampons 2 x storage bag Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.