Brazil Butt Lift - exercise band thing?

polly_lops

So my exercise band thing looks like it's going to die soon and I need a new one but I'm struggling to come up with a proper name for it. Anyone know the official name? On beachbody they're called booty bands, but I'm in the UK so they won't ship here and also, they haven't got good reviews. I searched resistance bands and it was something else...I want an elasticated loop that isn't going to break. Any ideas, anyone? Thank you.

qtiekiki

Resistance loop.

ETA: That's the keyword I used when I was looking for it, and found some on amazon.