... a belt! Right answer!
Easy, with lots of effect!
The knot could be a little intimidating, just place your rope on a table, tape it down in the middle so you'll be able to have some grip, and work slowly in front of your monitor... pausing a lot. Yes, I started over quite few times, but the whole thing took me in any case less than 30 minutes!
...and love this navy and white twisty rope.
I love ropes in general, you got it!
will link to these parties *<:) !