Moebius Strip.

Ps: I only hang around, don't contribute much. xP

[sherlockx]

Yes we finally have a winner!
The answer is as stated that the longer lasting belts are formed in the shape of a moebius strip.

[Guy1731]

Oops... I guess our 'closing speech' has vanished with the downtime. (Two times?). ok. Anyway, well done wzeroc, thanks for the solution. You should have been rewarded in the meantime by Sherlockx. Thank you, Sherlockx, for launching and moderating once more a great puzzle. We've update your riddles list, which leaves us withe one riddle still to solve - Strictly for the Birds - that we have to concentrate on now.

Thanks to everybody for supporting and contributing to the 'entertainment' side of the site. Really appreciated.

- Topic closed -

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