50PCS Flat Bar Pins 20MM, Brooch Pin Backs with 3 Holes Silver Bar Pin Backs for DIY Crafts Jewelry Making Making Badge Insignia Backpacks

50 PCS Flat Bar Pins 38 MM, Silver Safety Pin Backs with 3 Holes, Brooch Backs Bar Pin Backs for DIY Crafts Jewelry Making Making Badge Insignia Backpacks  Feature:  -Safe and convenient  -Flat back, easy to wear  -Smooth and lightweight  -Easy to connect and disassemble  Specification:  Material:Iron  Size:20 MM  Color: Silver  Quantity:50 PCS

• 【Material】 Crafted from premium alloy metal, these pin backs are built to last and are resistant to damage, ensuring long-lasting use.
• 【Size】 The size of tone brooch pin is 20 x 5 mm
• 【Replaceable】 The package including 50(±2%) pieces brooch clasps, enough for replacement to your torn or lost one, also good supplies for making DIY crafts.
• 【Easy To Use】 No tools required, the needle allow you to install and remove it easily. 3 Holes for sewing on and hot glues will glue on it easily and stays.
• 【Versatile Usage】 Perfect for various DIY crafts, these pin backs can be easily affixed to a wide range of surfaces. Whether you're creating jewelry, sewing fabric, making corsages, or designing name badges, these pin backs are ideal for all your crafting needs.