All Black Double-Line Oval Hematite Magnetic Therapy Bracelet for Couples is made from AAA Quality Magnetic 10x10mm Square and 6x12mm Oval Hematite Magnetic Beads on a Durable Jewelry Cord, connected with a Superpower Double-Hole Magnetic Clasp. These Two-Line Wellness Magnetic Bracelets are for both men and women, balancing their daily lives.