100/120 Piece Set With Brooch Pins Brooch Needles Secure Locking Clasp For Diy Jewelry And Handicrafts - f54 This blank Pin backs can be glued onto any surface to DIY crafts. Good for making pins, name badges and similar craft items.Design with 2 holes, easy to operate. You can stick decorative crafts with glue, or sew the hole directly.Annular bayonet design. When you wear the corsages and close the bayonet, it will never drop, so dont worry the risks of falling. Let you avoid embarrassing situations.Not easy to get rusty. It still keep bright and shining after used for a long time. Not easy to break.Fit for attaching beads, dangles, fringe and more to create a personalized accessory that can be worn on coats, sweaters or hats.Specification:Material: IronColor: SilverSize Chart:Size 1 Approx 5X15mm/0.2x0.6inch (120 pieces )Size 2 Approx 5x20mm/0.2x0.8inch( 100 pieces )Package Includes:100 /120 Pieces DIY Brooch Pin Back BlanksNote:Please allow slight color differences and manual measurement errors,thanks for your understanding