I love it! It is just the right height for me to have my feet comfortably under the desk without my prior bad habit of using my subwoofer as a foot stool. It's very good quality, especially for the price (metal, not plastic). I sit here in my bare feet, and the bumps are not unpleasant, they feel nice and have a good grip. I was worried that the fact that the plate ""rocked"" (moves freely, either flat/angled etc) would be annoying, but actually it is nice because it allows it to constantly adapt to your position. I can angle it, or be flat or point my toes, it moves easily, but not to the point of being a balancing act. It's, dare I say, just right. The little feet it has are metal too, which made me worry for my hardwood floors in regard to scratches and sliding around, but they have rubber pads and tips, so it isn't a problem at all.So happy with this item.