Features:Manganese steel frame and TPU binding system.Semi-rigid frame with its flexibility allows a degree of shock absorption and a greater resistance to strain.An adjustment linking bar for a secure fit for footwear of EU 36 – 45 size.Anti-balling plates to prevent snow from sticking to the bottom of the crampon.Universal and strong binding system for maximum versatility and fits most boots.14 points including 2 horizontal front points for ice climbing, ski mountaineering and glacier hiking, etc.Stainless steel rivets for linking, rust-free to use.Specifications:Color: GreenMaterial: Manganese steel(frame) & TPU(binding system & Plates)Fit shoe size: EU 36 - 45 / US 6 – 12Bindings: Strap-onFrame thickness: 2.75mm / 0.1inPackage size: 27 * 13 * 12.5cm / 10.6 * 5.1 * 4.9inPackage weight: 1091g / 38.5oz, 1280g / 45.2ozPackage List:1 * Pair of Crampons（Does not include shoes）Notice:1. Please allow 2-3% error due to manual measurement.Please make sure you do not mind before you bid.2. The colors may have different as the difference display, please understand.