Brass Lobster Claw Clasps, Padlock, Cadmium Free & Lead Free, Long-Lasting Plated, Real 18K Gold Plated

Size: about 0.31 inch(8mm) wide, 0.47 inch(12mm) long, 0.12 inch(3mm) thick, inner diameter: 0.16x0.04 inch(4x1mm) and 0.16x0.14 inch(4x3.5mm).