Product review (4 stars): Works well - could use instructions on what to do with felt pad on dryer.
Worked well.  Unlike original plastic glides (which were still serviceable after two decades), these appear to be leather.  My dryer also had a felt pad under the original.  When I went to YouTube to find out any need to retain that pad, it showed only the pad itself installed.  Later I took front off dryer again to put in home-made felt pads (cut from furniture leg pad), as my re-look at a parts diagram showed the felt pad installed with this type replacement.  Not sure how much difference the felt makes, but either way might be ok - the pad does force the center of the glide to be in contact with the drum the most.