The M/B Loop is the sewn connection between the main line and the backup line.
Instead of taping the line, a permanent, strong and extremely durable connection is created here. Ideal if you always set up at the same location - the constant re-taping is completely eliminated.
⚠️ Please specify in the comment field when ordering where the backup line should be sewn with the M/B loop. Alternatively, just send an email.
