Solid.When I first opened my package, I thought it felt sort of... cheap? For the lack of a better word. It didn't feel too high quality but it has to do with the certain type of rubber grip they put on the bottom. I used this surface as my primary pad for a little while now and can safely say that it has won me over. Smooth glide and no bumps like other cheap mouse pads. Would seriously recommend it to anyone of my friends who want a solid mouse pad.1