Features: 1.5-claw Anti-slip Nails: Wear-resistant 5-tooth steel nails can provide excellent traction in various terrains or other harsh conditions. The strategic placement of the nails ensures an even distribution of weight and lasting comfort and durability. 2.Wear-resistant PTR Material: The high-elasticity, high-toughness PTR material will not tear or break, thickened, and has a longer service life. Suitable for adult shoes of all sizes. 3.Easy To Wear: You only need to buckle the front end of the crampons on the toe of the shoe and the back end on the heel, and then adjust it appropriately. Save your precious time and energy. 4.Various Uses And Unisex: Suitable for men and women of any age, including teenagers, adults, and the elderly. Used for angled terrain, icy roads, icy driveways, muddy and wet grass, dangerous trails, etc. 5.100 Satisfaction: If you have any question, please feel free to contact us.We will try out best to help you. Notice: Please allow 1-3cm deviation due to manual measurement Actual color may be slightly different from the image due to different monitor and light effect Description: Material: PTR Size:as shown Package List: 1 Pair x Gripper Spikes