Product review (5 stars): Very happy with this simple yet elegant idea...
Such a simple idea, but done very well...well enough that more than a few people have remarked "I could have thought of that" when they saw it in the oven.

The idea is really rather elegant...if you do a lot of baking, roasting, or what have you, odds are you've burned yourself more than a couple of times on oven racks.  These are guards that protect your uncovered areas from burns caused by inadvertent contact.  And yes, I suppose one could DIY a guard out of some heatproof cloth or something...but this is done so nicely that it's really not worth the bother to reverse engineer it.  It works, and works well.  I'm very happy with these guards.