Those ginormous loop bands

[alisoncooks]

I keep seeing these ginormous loop bands on YouTube videos. I think I've seen them also marketed as pull-up assists. (I've seen pull-up assists before but never used in a workout like this until fairly recently...)

Anyone have one? Do you use it? Does it fill a need that other bands cannot meet? I especially like the look of using it for deadlifts...but I'm pretty sure I can do that using other bands (that I already have), too.

https://m.youtube.com/watch?v=CuStVqnrRX0

https://m.youtube.com/watch?v=Im6kTTd8jTw&t=583s