Universal 5-Tooth Ice Cleats for Shoes & BootsFEATURES DURABLE MANGANESE STEEL STUDS Strategically placed for maximum grip, these rust proof studs bite into ice and packed snow, providing superior traction and preventing dangerous falls on slippery winter surfaces. HIGH ELASTICITY TPE SILICONE Made from non toxic, cold resistant TPE, these covers stretch easily over your footwear for a snug, secure fit. They remain flexible even in freezing temperatures without breaking or snapping. UNIVERSAL FIT