Exchange documents easily
You can easily exchange the content from the front side by 'snapping' open the frame. Open the frame, remove the protection sheet with the black handle inside, insert your content, close it again with the protection sheet and snap back the frame one side at a time. This size is most used for internal documentation like escape plans, events and basic information.
The protection sheet protects your content from fading, dust and damaging. The snap frame is easy to mount on the wall thanks to the concealed holes in the back of the frame. The frame is anodised, resulting in less wear and tear on the surface.