Cold-resistant TPU plastic parts can ensure the stability of the material in extreme climates from -50°C to 60°C. Manganese steel safety buckle is used, which is strong, and has a long service life. Outdoor nylon web, resistant to crystallization and water absorption. Stainless steel long nails, anti-rust, special treatment, extremely high hardness, fatigue resistance and toughness. High-density manganese steel double-row hole pattern, easy to fasten and adjust. Project Type: Ice clim cleats Material: aluminum alloy cold-resistant TPU Color as shown Quantity: one pair Binding method: fully bound Size: 36-46 yards Specification: 14 teeth Thickness: about 2.75 mm/0.11 inch Tooth length: about 40 mm / 1.57 inches packing list: 1 x pair of long tooth ice clim cleats Only the main product non-slip studs are sold, other products are not sold, and shoes are not sold. note: Since different computers display different colors, the colors of actual items may be slightly different from the above images. Since the size is measured manually, there will be an error of 1-3 cm, please don't mind Only the main product non-slip studs are sold, other products are not sold, and shoes are not sold.