They are so stretchy and easy to install. Easy to install, very flexible and do the trick magically. I order x-small for chairs and medium for the rectangular counter stools.

The felt padding on the bottom makes it easy to slide and has protected the floor. They glide so easily, too. The metal legs of the chairs work well, especially after applying gorilla glue to the bottoms.

They were all damaged within 2 days. After replacing them, they continue to come off the chair's feet every few days. Tore within 1st week of using.

Covers come off entirely to easy even after installing with the included rubber bands. I have several covers that are ripped on the elastic part. The glue is substandard on felt and fell off on 10 out of 24.