Black Stainless Steel Magnetic Clasps for Bracelet Making 10mm Inner Hole Cord Glue In 10mm round inner hole, Outside measure 30mm long and 15mm diameter in the middle part. Black over stainless steel You get 1 piece, means you can make 1 bracelet The steel color small part drops into the black big part. You have to glue the cords into the steel part firstly so that you can pull it out.
