Pandahall 100pcs Iron Brooch Pin Back Safety Catch Bar Pins with holes Mixed Size Platinum DIY Brooch Quilting Blankets Skirts Craft Making 20~40x5~6mm Iron Brooch Pin Back Safety Catch Bar Pins with Holes, Platinum Size: about 5~6mm wide, 20~40mm long, hole: 2mm. Add sparkle and splendor to your wardrobe with these fashionable brooch pins. The decorative brooch has five loops for attaching beads, dangles, fringe and more to create a personalized accessory that can be worn on coats, sweaters or hats. Adorn them with beads, charms and dangles for a personalized look. The professional instructions will get you on the way to creating completely custom pins for your jewelry collection.