The jewellery hanger keeps all the jewellery in one place. You can keep it in the closet or hang it on a wall.
The main thing is that the sides are steel wire so you can bend and roll it up when traveling with it.
A bag with a zipper comes with it that holds the jewellery hanger while traveling.
The wristbands/rings are guarded by a pin that is moveable so they won’t travel also in the bag when on the move.