i just got them so i haven't any idea how long they will last.  It is a silicone type material over some other substrate (which is why i wonder about longevity).  But, they work well at the moment, the pot hook on both utensils are at a good balance point.  they are fairly heavy and a bit clunky plus the color isn't as red as the pictures (dark brick is how i would describe it) so one star off for those points.