Diamond stone sharpener. Easy to use and saves a lot of time cutting easily and piling up firewood quickly. Takes a dull chain and makes it as sharp as new and it holds its edge like a new chain!

The product is a flexible material. Sturdy but soft on wrenches. Soft enough so that it doesn't scratch the wrenches, if that's something you'd worry about.

The ernst wrench organizers are also compact. The holder can be used in many ways. It's easy grab and take the entire holder with you if you want.

Sturdy enough so that it doesn't flop around. Holds wrenches tight while carrying vertically. Seems to grip the wrenches tightly enough but not too tight to get them out with slippery hands.

Used briefly. Threw aside and bought zippered canvas bags. Handle split is about a week, and i didn't have the heaviest two wrenches on at any time. It holds my craftsman wrenches until i get to the 5/8 and 3/4 wrenches, they are too thick.