They have been installed on Bar Stools at a Restaurant . So far we are very impressed with this product. Will purchase again in the future. Easy to install.
We have and antique shop and have been using the large ones on heavy furniture for some time--even on pieces that are level in the first place. They are sturdy, stay in place, and make it easy to move pieces around the floor. I have them in all three sizes on furniture in my own home. Highly recommended.
These seem to be the best chair glides that I tried so far. They have only been installed for a few weeks now, but the chairs glide right across the floor with no problem.
I like these glide because my floor is uneven and my chairs dont rock with them on. I have to replace them every couple of years