Magnetic Pendant or Bracelet Centerpiece is 28x23mm with a 2500 Gauss magnet on the reverse side. Use 2 holes for a necklace or all 4 for a bracelet. This is a versatile piece to add to your jewelry line. Lite Aqua looks nice with African Turquoise, Aqua is a nice match with Blue Turquoise, and Peach is light in color. See those beads in Semi-Precious Beads section. Available in 8 Exciting Cat's Eye Colors and 2 new Semi-Precious Stones Aventurine and Brown Tiger Eye. Black is not pictured. Sold individually.