They give good grip for the chairs and cut the noise by 90 percent. After pre-drilling, there was no problem. Great for preventing scratches on our new flooring.

Easy to put on and durable. A breeze. They are easy to hammer on.

These are by far the best i have found. Since the ones we ordered nail to our new chairs we expect them to last. These are way better then the stick on type.

The glue bond holding the felt on is spotty at best. The felt pad comes off almost immediately. The glue is cheap and will not stick to the pad.

This nail on glides are tinier than what is normally sold at a hardware store. Thin gauge nails result in bending when hammered into chair legs. The felt just rips off the mount and your floors are scratched by the nail head sticking out.

These gliders are flimsy and small. They're supposed to be 0. Mm. They easily bend and a few actually snapped in half!

Installation is a snap - took less than 20 minutes to install. They provide great friction on the floor so the sofa doesn't move. I have a bench in front of my bed to help my dogs get up on the bed. Durable and as advertised.