14k Rose Gold Filled 4.5mm Magnetic Clasp 2sets (2 clasps/4 pieces) This is Jewelry Findings: component parts and pieces used in making jewelry. Using a magnetic clasp when making jewelry requires other jewelry findings and tools. It can be use with jump rings or split rings strung through the loop in each side of the clasp or tying cord directly to the clasp to attach to a necklace or bracelet on your own personal preference. Always open jewelry by holding the clasp directly, instead of tugging the cord. Style and Size : 4.5mm Magnetic Clasp Materials : 14k Rose Gold Filled (GF Stamped) Gold filled is not to be confused with gold plating as filled literally has 100% more gold than gold plating. Gold filled is much more valuable and tarnish resistant. It does not flake off, rub off or turn colors. safe for people with sensitive skin Quantity : 2 Sets (2 clasps/4 pieces) WARNING: Magnetic fields can affect the function of pacemakers or other implanted electronic medical devices. Contains small magnets. Swallowed or inhaled magnets can attract through and squeeze intestines or other body tissue, causing serious injury or death. Seek immediate medical attention if swallowed or inhaled