Features: Made of wear-resistant TPE rubber and stainless steel, it is odorless and has a cold resistance of -40 degrees. The non-aging, recyclable materials will provide you with a durable and safe winter outing companion. There are 24 spikes in different directions, which can hold the ground firmly. The sturdy non-slip traction can hold and hold firmly on the ground, which helps you maintain balance and stability when walking on icy or rough roads. Convenient to carry, suitable for all kinds of footwear: sports shoes, snow shoes, hiking boots, etc. Very suitable for outdoor winter activities: mountain climbing, walking and jogging on icy roads, snow mountain trekking, winter trail running, hiking. Specification: Item Type: Crampon Quantity: 1 pair Quantity of Teeth: 24 teeth Colour: Black Size: M size: Approx. 28 x 11CM/11 x 4.3in Material: Stainless Steel + TPE Package Including Package list: \n1 x Pair of Crampon