Tarnish Resistant 201 Stainless Steel Brooch Pin Back Safety Catch Bar Pins, with 2 Holes, Stainless Steel Color

Size: about 1.57 inch(40mm) long, 0.18 inch(4.5mm) wide, 0.24 inch(6mm) thick, hole: 0.08 inch(2mm), pin: 0.02 inch(0.5mm).