The INGRID Retractable Ice Spike Tip for Canes or Crutches - Small is made of stainless steel and provides an excellent grip on snow, ice and other outdoor surfaces. Designed and manufactured in Sweden, the small cane or crutch tip has an ice spike that easily retracts for use during summer months or while indoors. When the ice spike is retracted, it will not damage floors. The INGRID Retractable Ice Spike Tip for Canes or Crutches - Small features a tread pattern at the bottom of the tip that does not wear as quickly as a conventional cane or crutch tip. Inside the tip is a rust proof zinc-plated washer that prevents the cane or crutch from wearing through the tip. The patented elastic neck adjusts to the dimension of the cane or crutch shaft making it easy for the user to replace or substitute tips as needed. The small size tip fits thin canes or crutches measuring 1/2 inch - 11/16 inch (13 - 17mm). INGRID Cane or Crutch Tip with Retractable Spike - Small Specifications: Fits: Cane or crutch shafts measuring 1/2 inch - 11/16 inch (13 - 17mm). Color: Black. Package: One tip per package.