Buy this/these. I have 2 canes I primarily use so when one cane looked a bit more used, I tried using the less used cane for a while. Do yourself, and a couple of canes, a favor. You'll like it so much you'll ask yourself why you didn't buy 2 of them sooner. It was like getting new shoes but better.

Larger than expected

Easy to install once you get the old tip off, which is difficult. Outstanding quality and price.

The tip fits perfectly. The surface protects against ice slippage quite well. Only two minor quibbles. (1) The web site should specify that the diameter applies to the end that goes into the cane and not the end that contacts the ground. I had to phone the vendor to get this clarified. (2) I had difficulty assessing whether the tip was fully inserted into the cane.

I walk everywhere and I'm afraid to fall using my ice grippers help me out of a lot of situations.