These Duro Med Crutch Tips allow you to easily traverse across surfaces that are covered with snow or ice. Each one has five prongs to make multiple contacts with frozen water for greater stability and peace of mind. This home health care product is made of steel for strength and durability through the long haul. It's compatible with most types and sizes of crutches and walking canes and is easy to attach with just two screws, which are included. When you don't need to use its ice grip, simply flip...