1.Size: S 4.13 x 7.08 inches (US women: 5–7/US men: 3–5), The highly flexible silicone frame ensures that the nonslip crampons fit perfectly on all types of shoes. Ice claws for shoes and improve road grip on snow and ice, reduce the risk of slipping on ice and increase . 2.Secure traction on ice and snow: Each ice cleat features 10 highquality stainless steel spikes, 6 spikes on the forefoot and 4 spikes on the heel, giving the ice cleats excellent traction and grip, providing a r and more stable feeling when walking on snow and ice. Ice. 3.Flexible material: The shoe ice spikes are made of durable, elastic thermoplastic elastomer and nonslip steel spikes, which are lightweight, durable and not easy to break, yet perform strongly at 40°C/40°F. The ice cleats are easy to put on and take off, ensuring longlasting comfort and durability. 4.Easy to use: With just 3 steps, the crampons are mounted in 30 seconds, the crampon clips are suitable for any footwear and can be easily put on and taken off. The compact design makes them easy to store in tight spaces without taking up too much space.