Product review (4 stars): Just like the original parts
Just like the original parts. However, there are felt spacers that are adhered to the underside of these and provide a cushion between the glides and the frame of the dryer - and those felt pads do NOT come with these glides.
So search for "Whirlpool Part Number 500121" and order those along with these for a complete repair. I was able to carefully peel off and re-use my old ones, but it would have been nice to know ahead of time.