Zinc Alloy Box Magnetic Clasps Converter, Multi-Strand Clasps, Necklace Layering Clasps, Cadmium Free & Lead Free, Rectangle, Platinum
Size: about 0.71 inch(18mm) wide, 1.34 inch(34mm) long, 0.16 inch(4mm) thick, clasp: 0.35x0.24x0.12 inch(9x6x3mm), jump ring: 0.16x0.02 inch(4x0.5mm), 0.10 inch(2.5mm) inner diameteer.