This snow claw is small in size, light in weight, sturdy and reliable, easy to install, easy to carry, well-designed, anti-wear, anti-corrosion, non-slip nails are not easy to fall off, durable, suitable for all kinds of sneakers, hiking shoes, snow boots and so on. If you use it on the ice, the sharp teeth will be more effective, you can polish them by yourself to provide maximum traction on icy roads. It is not recommended to wear them indoors as the non-slip spikes may damage the floor.