Dang. On both.
I initially thought those binder clips had unusually long arms, but it looks like that may be doable with standard ones; though less interesting if they're all black.
Closest I've come to that one is I clipped 12 Pringles can lids together from the inside. Brain teaser for folk who come by my desk as to how I clipped the last clips.
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|...............| We live in the nick of times.
| Len 17, Wid 3 |
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