Oak poster hangers made by Creamore Mill. You have to try them to really understand quite how good they are. Some things look a bit over the top framed under glass. Posters look better in a poster hanger as do textiles, like tea towels ;). And please, just don't use clip frames.
They way they work is just so simple: two pairs of flexible magnetic strips top and bottom that gently sandwich/grip the poster. They're recessed in lovely oak. The weight of the bottom pair keeps whatever you're framing taught and hanging nicely.
There are five sizes:
- 28"/715mm wide
- 20"/510mm wide
- 16.75"/425mm wide
- 12"/305mm wide
- 8.5"/216mm wide
If there isn't a width that is bang on, then choose one where the frame is slightly bigger than the thing you're hanging.... (narrower than the poster looks weird).