Thicker than others being sold but small surface area
Got these for non slip and to reduce the sound of my boot heels when I walk. These are a little more expensive than others listed but that’s because they are thicker so they served my dual purpose. I did also get a pack of thinner ones that are actually  slightly bigger surface area but thinner. Those I used for non slip on a larger heel. I gave 4 stars because they should be slightly bigger. I wear size 7.5 and they were just wide enough.. so if my shoes were bigger they wouldn’t fit.
Rating: 4 stars