Nature rubber crampon for shoes 1.Elastic,good durable,skidproof 2.Usage for ice,snow & climbing 3.We have molds!! Novelty anti slip resistant nature rubber climbing crampon for shoes: Specifications:Product Typenature rubber climbing crampon for shoesStrap materialMade of special high quality nature rubber good elasticity, abrasion resistance, solid and strong!Spike materialstainless steel ...