The design is not palm friendly and a few mins of usage will bring you pain as no other mouse has. I am usually a size 6/7 uk size but got a size 8 as reviews said they were a bit small, and it was right! Easy to install, work on textured surfaces, and instantly added a hanging solution so I didnt have to trip over my wifes purses. Ended up screwing them to a piece of wood that we glued inside to the vertical space. The accompanying hardware is more than enough for the average garage wall. Love these flip flops , look very cute on! Like many people these days, I’m working remote. This doesn’t cancel the noise. I tried to wear the black BearPaws shortly after I received them only to discover the black dye from the BearPaws came off onto my feet. You can manually switch it, but at that point, its another step in what should have been a simple call pickup.