Slack hangers developed by a specialty German manufacturer. Slacks that were worn throughout the day may get wrinkled at the knee, but you can use this hanger to hang them from the bottom of the hem to stretch out wrinkles while storing. In addition, you can easily remove it with a single touch. In addition, the slacks are made of plastic material with a special coating that looks like rubber at first glance, so the slacks will not slip off even if they are accidentally opened. The center puffer is made to prevent wrinkles even when sandwiched with thick items. It is very easy to store for a long period of time.