Can you help find this necklace?

[NinjaNiffler]

I saw someone wearing this necklace on TV recently and love it. I can't find anything like it online though. Has anyone seen anything like this recently please?!

This is similar, it's described as a friendship knot necklace
www.notonthehighstreet.com/lovethelinks/product/friendship-knot-necklace

Or THIS

Sorry, forgot I had posted this! Thanks for your help, i like both suggestions, will give them a try!

My auntie has one very similar but it's thicker
It's from a silver jewellers I think
It's completely rope you can twist it however you like