1. The clothes stay on due to velvety texture.

2. The straps stay on due to indentations in the arms.

3. They look uniform and elegant.

4. They take minimum amount of space, weigh little, and still are strong enough to hold heavier coats.

5. Someone with 2 star review said that the hooks do not swivel, or they brake when you try. The hooks DO SWIVEL. You just have to do it slowly the first time, as to loosen them a bit from being unused. 

Overall I'm very happy with the product and will definitely order more to replace my bulky, heavy wooden hangers.