Watch these tumbling air mattresses!

(CNN VAN) - You have to see this video of dozens of air mattresses blowing through the air!

Viral video: wind sends dozens of air mattresses flying across the field. (CNN VAN)

About 150 mattresses were being set up for an outdoor movie night event near Denver, Colorado.

But strong wind gusts sent them tumbling through a field. One witness called this "the great mattress migration of 2019!" You can see people trying to wrangle them up.

The person who shot the video says this went on for about 30 minutes.

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