The importance of indoor decoration now gets a whole new meaning, and with this new piece of interior decoration, you can certainly obtain a WOW effect in any house. This indoor frame changes the feeling of spaciousness and depending on the light radiation you can have an interesting and decorative shade to the wall. The door frame is made of plexiglass and is stuck simply with four clamping mounting plates each in the actual door frames. You can have an door frame like this for 89€ from here or from Amazon.