This hardware is suitable for use in the room door. The feature is that no guide is visible on the front. The guide can be perfectly hidden inside the door, so as to better highlight the design style of the door panel, so that the viewer’s focus can be concentrated, and will not be distracted by the usual prominent guide. If you plan to order furniture in the room and create a friend of the whole premises, you can consider changing the room into a door and increasing the storage space of the room.