Another table runner

Another table runner.I love this technic but I do not know what it is called in english. Maybe you can help ?
This one is going to be gifted together with a pair of potholder from my last post.
I hope it will find a nice new home :-)
Still waiting for some summer here in the southern part of Norway. The northern part of Norway is very lucky and are having some very nice weather right now. Bless them!