The Butterfly Loop from Magnawave is a PEMF attachment designed to fit over both sides of your horse or animal's small joint, like a shoulder, knee, hock, or other extremity. This is a 2-plug attachment to be used with MagnaWave PEMF 2-plug attachment machines. The butterfly loop has two 7-inch loops and comes with a 12-foot lead, and is included with the purchase of all MagnaWave machines except the Spiro Klick.
