Product review (5 stars): make your old rack look new
do you have bare mettle tips on your dishwasher rack.  This is the solution.  Works so well, and protects your valuable investment in dishes and glasses.  Spent about 15 minutes updating my rack and saved a lot of money by not having to get a new one.  Recommend getting very high temp silicon to glue them place and take 24 hours before you do your 1st wash with your new rack.