1 Pair 13 Teeth Anti-slip Outdoor Climbing Crampons Winter Ice Snow Over Shoes Cover Gripper Spike Cleats with Storage BagFeature: The heat treatment of 60 manganese steel is higher and stronger than that of 50 manganese steel.Rubber material has strong toughness and is not easy to break. It also maintains high elasticity at minus 60°C.Specification: Material: Rubber + steel wire (welded) + stainless steel clawWeight: 0.4kgSize: M: suitable for size 35-41L: suitable for size 42-44Color: Orange, BlackTip: The chains are made of stainless steel, and the claws are electroplated with 60 manganese steel. It will not deform even after many years of use.Please be sure to wipe it dry and store it in the absence of moisture!Stainless steel gripping teeth are not easy to rust.Ultra-lightweight, with non-woven storage bag.Note:1.Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!2.Please allow 1-3cm measuring deviation due to manual measurement.1pair X Crampons1 X Storage Bag