HIGH-PREMIUM MATERIALS: The ice traction cleats are mainly made of super-elastic Thermoplastic Elastomer (TPE), high grade 201 stainless steel jaws, a durable steel chain and a TPE rubber band to makes the ice crampons never bend. TPE rubber is highly elastic and won't tear or snap. Improved design increases the durability and added -40? cold-resistant. FLEXIBLE AND DURABLE: The snow crampons utilizes a tension fit system can fasten securely on any shoes and prevent move side-to-side for comfortable and durable.The ice hiking cleats are designed to stretch considerably to fit appropriately over your shoes or boots. The long-lasting soles can easily bite into the slickest ice and snow. 19 SPIKES SNOW CLEATS: Nineteen spikes per foot, 12 spikes at the forefoot to enhance balance and 7 spikes at the heel to increase bearing capacity and force of friction. 19 stainless steel crampon spikes can dig into varieties terrain,the steel chain can prevent move side-to-side, keep you safe and injury-free. CONVENIENT TO CARRY AND USE: The ice cleats crampons are small size, light weigh and easy to carry. Easily slip-on around footwear in seconds. You can easily fit the hiking crampons on your shoes and easily take off when don't need. MULITIPLE USE: You can use the shoe crampons not only for outdoor ice and snow but also for mud and wet grass or other poor conditions, hiking, climbing, fishing, shoveling snow and other outdoor activities. Suitable for male and female of any age including teenagers,adult,elders.