Stable, DIN-sized aluminum frame with DIN clips. Quick and easy information exchange. Non-reflective, UV-resistant film. Break-resistant polystyrene backing. With mitered profile. Thanks to the hidden holes behind the profile, it can be easily mounted on the wall or permanently attached using the included adhesive strips. Can be mounted in either a vertical or horizontal position. The package includes a mounting kit consisting of screws, dowels, and four self-adhesive strips.