Product review (5 stars): Very pleased!
With a new stove (stainless with a black top) I needed to bridge the gap between cabinets and stove.  These work great and blend in with stove top. They are flexible, so they fit well and don't slide  ( I had metal strips with old stove). Since they are silicone they should hold up to stove heat, so I expect them to last a long time--if they do-- good value for the price!