Above left are three-strand bracelets with hematite that has a rainbow finish and various semi-precious stones. They have over 13,00 gauss of magnetic power.
Above right are two-strand bracelets with center pieces. These average around 11,00 gauss.
And to the left are six-strand bracelets with semi-precious stones. Six-strand bracelets are the most powerful - with over 20,000 gauss of healing power.
The more strands the greater the healing qualities due to the larger clasps.