Features: brand new and high quality Easy to use, simple for adults and children to use. Lightweight and compact, small in size and light in weight. Wide application, which can be used on snow, mud, mountain road and highways. Super elasticity, use super elasticity, premium TPR material. Strong claw teeth, made of wear-resistant super hard manganese steel claw teeth, strong grip. Specifications: Product name: Outdoor 8-tooth simple crampons Product weight: for M size 1126/L size 1226 Product material: wear-resistant tensile TPR/high hardness manganese steel How to use: Put this product directly on the sole Product color: black Suitable for the crowd: the elderly, children and outdoor workers Shoe size: for M size (35-40)/L size (41-44) Product size: 24x11x7.5CM/9.45x4.33x2.95in Package Includes: 1 Pair of Non-slip Crampons note: Please allow 0-1cm error due to manual measurement. Make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!