What is a unipole magnet?
Unipole Or Unidirectional Magnets are strongly recommended for therapeutic usage. These magnets are a flat surface type with the Positive pole on one flat side, and the Negative pole on the opposite flat surface. The Positive side is usually marked with a red color. The Negative is usually indicated by a GREEN colored-coded sticker. The green NEGATIVE side is always the side placed toward the body.