TRIWONDER Ice Grips 10 Teeth Anti-Slip Shoe/Boot Ice Traction Slip-on Snow Ice Spikes Crampons Cleats Stretch Footwear Traction TPE (Thermoplastic Elastomer) Imported RELIABLE WORKMANSHIP -- Material: TPE (Thermoplastic Elastomer)+ special non-slip steel studs, odourless, nice cold resistance that still keep work well in -40 degree F, steel spikes crampons can grip the ground firmly and help you walk more steadily WINTER NON-SLIP KNIGHT -- The ice cleat is designed to enhance the joyful for the coming of snow and ice, just feel free to hug the winter and enjoy the glaciers and snow-capped mountains without worrying about falling. The snow grips will take care of you GREAT ESCORT FOR ICE SNOW WALKING -- The special ground-gripping steel studs offer an excellent traction on ice and snow, reduce the risk of slipping and the difficulty of walking COMPACT and LIGHTWEIGHT -- Ice crampons can be easily worn on and off with the ultralight constructions. It can be folded up portably to fit in your pocket ACTIVE IN WINTER -- The gripper spikes are ideal for boots, sneakers, casual and dress shoes. Great for Ice Fishing, Hunting, Walking, Jogging, Hiking, Running, Snow Shoveling, etc