Use your cane with confidence on icy steps and snow-covered sidewalks. Attach this spiked cleat to your cane for safety on slippery surfaces – from dangerous black ice to thick slush to fresh-fallen snow. Five steel teeth assure a solid grip, helping you get safely from house to mailbox... car to doctor's office. When you're indoors, just flip it up and out of the way. No need to remove it. Adjusts to fit canes and crutches up to 1" Diam. About 4¾"H.