So far these stair treads are pretty nice. As others have said, there's no non-slip backing, but I knew that ahead of time and purchased carpet tape to stick them to my hardwood stairs. The treads we received look a darker red/burgundy than is evident in the pictures, but it looks nice. Most of the individual treads have some sloppy stitching near the ends where the curve is steepest, but it's not obvious unless you look closely. These seem to be a good deal for the price, since most everything else we found was either much cheaper or far too expensive for our needs.