ITEM NAME:Bulk 50x Brooch Ba Safety Catch Bar Pins Craft DIY Bulk 50x Brooch Ba Safety Catch Bar Pins Craft DIY Description: Material: Iron metal Pin Length: Approx. 37mm Plate Width: Approx. 5mm,Hole Diameter: Approx. 2mm Rolling lock on the pin to prevent opening accidentally,Two -hole plate for gluing, resining or sewing fixing Great additions for your custom brooch, pin, badge or any other craft project that requires a pin Package Includes: 50 Pieces Brooch Backs Note: Since the size above is measured by hand, the size of the actual item you received could be slightly different from the size above. Meanwhile, please be reminded that due to lighting effects, monitor's brightness / contrast settings etc, there could be some slight differences in the color tone of the pictures and the actual item.Great additions for your custom brooch, pin, badge or any other craft project that requires a pin. 50 Pieces Brooch Backs. Rolling lock on the pin to prevent opening accidentally,Two -hole plate for gluing, resining or sewing fixing.