Product review (5 stars): Good Protection Against Burns
Third time around with these guys. These provide great protection against burns when putting things in or out of the oven. They snap into place along the front edge of each oven shelf, protecting the hands and wrists from inadvertent contact with a hot rack. They come off easily for washing, and we've never had a snap break or fall off. However, over time they will pick up grease and stains that just will not wash out, requiring a replacement if, like us, you have a large window in the oven door and want to present a nice appearance. We've replaced these about every three to four year because of that. Otherwise these things likely will last forever. They are only 16-inches wide, so they don't protect the entire front edge of a rack, but we haven't found that to be an issue.