Brass Toggle Clasps, with Synthetic Abalone Shell/Paua Shell, Nickel Free, Flat Round, Real 18K Gold Plated
Size: about 1.18 inch(30mm) long, bar: 0.16x0.63x0.08 inch(4x16x2mm), hole: 0.04 inch(1mm), flat round: 0.79x0.51x0.12 inch(20x13x3mm), hole: 0.04 inch(1mm), jump ring: 0.20x0.04 inch(5x1mm), 0.12 inch(3mm) inner diameter.