KONMAY 5 Sets 10.0x2.0mm Antique Silver Dotted Magnetic Clasp Flat Leather Cord Material: Alloy and magnets, lead and nickel free Opening size: Approx. 10.0x2.0mm Antique silver color, dotted shaped Each package inclues 5 sets Best for an elegant bracelet making, could use with the round leather, flat leather etc.