Brass Spring Gate Rings, Oval, Cadmium Free & Lead Free, Long-Lasting Plated, Real 18K Gold Plated

Size: about 0.49 inch(12.5mm) wide, 0.71 inch(18mm) long, 0.16 inch(4mm) thick, inner diameter: 0.49x0.30 inch(12.5x7.5mm).