I previously bought 4mm hangers 'cause they're heavier and I'm a (big) guy. This time I bought these ones, which are a little less wide (in the "shoulders" and made of slightly lighter/thinner wire. They're perfectly fine. For a lady or smaller person the (slightly) narrower width is actually better - also they fit a little better in a narrow closet. And they have better "hand feel" for a smaller person - they're lighter in the hand.Perfectly good hangers and take it from the guy who owns/uses both: these are as good as the "big Berthas" - maybe better. Depends on your needs.