TulimedUniversal Premium -Walker Ski Glides - White - Durable Coaster Gliders for Safety and Stability (1 Pair)

These glide skis go on a walker easily and fit well. A screwdriver is needed for installation. The skis glide smoothly on many surfaces. My only concern is gliding over linoleum. Initially, the glide skis are smooth on linoleum. However, if the skis are frequently used on hard surfaces such as concrete or pavement, they will eventually roughen up. Surfaces like linoleum are softer than surfaces such as tile, so there's a chance the skis might scratch the linoleum. Other than the possibility of scratching, the glide skis help glide a walker smoothly and lessen the noise caused by a walker.

These tips are an interesting design that makes them "universal" in a way. However, a Phillips screwdriver is needed for installation. These sit inside the walker tube and then get screwed in place. The plug part of the tip expands out the sides so that this fits inside of almost any tube. They are not as attractive as the sleeved ones that get pushed on but these are more universal.These tips fit my  walker  that has an outside leg diameter of 1-1/8 inch and enable it to glide easier over carpet and a regular floor. These glide well over my bamboo floor and my carpet. The bottom is made of a very hard slippery plastic so there is some chance of scratching some surfaces as they wear down.The current price of $9.99 comes to $5 per tip.