Men's 8 Inch Solid Copper Magnetic Cuff Bracelet CBM351- 5/8 of an inch wide. Description This solid copper magnetic cuff bracelet is 1/2 an inch wide and will fit a 8 to 8 1/2 inch wrist. It has 6 strong Magnets 3 on each side, each Magnet between 2000-3000 Gauss, smooth, antiqued finish. The bracelet is approx.7 inches from end to end leaving a 3/4 to 1 inch gap underneath the wrist, which allows the bracelet to slide on and off easily. Additional Images