Eco-Friendly Brass Lobster Claw Clasps, Long-Lasting Plated, Lead Free & Cadmium Free, Real Platinum Plated

Size: about 0.47 inch(12mm) wide, 0.79 inch(20mm) long, 0.20 inch(5mm) thick, hole: 0.20x0.06 inch(5x1.6mm).