You may use the adjustable ceiling hooks kit at this link: http://posterdisplay.com/en/display-accessories/43-adjustable-ceiling-hooks-pair.html
Those come in pairs, with strong nylon cords, freely adjustable hooks to hold the poster frame, and two types of plates:
1. An adhesive plate, to permanently adhere to most ceiling (or wall) surfaces
2. A clip that snaps onto hanging ceiling rails
The ceiling hooks kit will also work if you have tubes, pipes or beams on the open ceiling. The nylon cord can loop around pipes, and both ends of it can be secured with the adjustable hook.
Finally, the kits come with nylon cords that are 6.5′ length. Longer lengths are available upon request, at no additional charge.
The excess length can simply be cutoff after final installation.
Feel free to post back here if you’d need further clarifications, or contact us at your convenience.]]>