Non-Tarnish 304 Stainless Steel Push Gate Snap Key Clasps, Manual Polishing, Round Ring, Stainless Steel Color

Size: about 0.94 inch(24mm) wide, 0.98 inch(25mm) long, 0.20 inch(5mm) thock, inner diameter: 0.79x0.73 inch(20x18.5mm).