Product review (5 stars): Worked perfectly and looks great.
Arrived quickly, looks great and worked perfectly. I had originally tried the silicon version of these things but was disappointed because they both failed to stay in place and got "foggy" when cleaned. Not to mention they were a bit sticky which caused things like dust and even paper towels to stick to them. Yuck!

These metal ones are holding strong with the magnets and after a good cleaning still look great. The high gloss black metal is smooth and of course does not attract dust and such. More importantly they stop spills and bits of food from getting down between the stove and counter. Which in the end is what we really want them to do. Quality wise I would expect them to last for years with basic care.