Made from a durable rubber & special alloyed steel the Magic Spiker is a uniquely designed footwear accessory that helps anyone walk in their preferred footwear with slip free confidence! Snow, ice, mud, sand & wet grass are no longer unfriendly environments, providing sure footed security in the worst conditions under foot. Available in four sizes & easily fitted to any footwear in seconds the Magic Spiker is perfect for any Outdoor activity including snowsports & winter walking.