They’re clear and small enough to not be too noticeable. Great adhesion. Works fine nothing extraordinary. I need such small pads for small items like urc mx-3000 remote.

Also, very rubbery so does not maintain the shape. Do not buy these, useless. Instead they help it slide because they are so slick.

It's hard to determine the size in millimeters. They are microscopic. Arrived in a generic plastic bag with no branding and a made in china sticker.

The only thing i don't know is how long the felt bottoms will last. My hunch is that they'll last a long time. Much better than the 3m alternative that is priced much higher and doesn't even hold up a month.

The only con is that the screws are not very deep and it is hard to get the right philips driver to not strip out the head. The only thing is that you should drill a starter hole to protect the legs.

With jute rugs, the small felt pads get trapped in between the fibers. The issue is where the laminate floors meet the tile.