Totally 4 sets jewelry making buckles with magnetic rhinestone heart shape lock and round openable clasp, 4 styles can choose :silver, gold, rose gold and black color.Great DIY accessories for necklaces,bracelets and other fashion jewelry making,also attracftive garments ,bag decors.These can help you link jewelry easily, just link each side with your jewelry is fine,the magnetic part with link together .Solid and Light weight, it is very professinal accessory for jewelry design, repair , replacements and decoration.Classic silver /gold /rose gold /black color design suit for most jewelry.Specification:Material: Zinc Alloy and MagneticSize Approx. 41x11mm/1.6x0.43 inchPackage Includes:4 Sets Heart Shape Magnetic ClaspsNote:Due to the difference between different monitors, the picture may not reflect the actual color of the item.Due to manual measurement, there may be 1-2mm error in size.