Here is the pattern and I am completely stuck on row 25 for the right strap, I don't understand if I need to use a second strand of yarn and if I do why. Couldn't I just keep going with the strand I have.
It says co 10 using longtail caston and second strand as a thunmb strand.
I have no idea what using a second strand as a thumb strand means.
Please help me someone!!