Description These locking pin backs are made of metal, ensuring durability and longevity. The locking mechanism provides extra security to prevent pins from falling off or getting lost. The metal construction with a polished surface also adds a sleek and professional look to your crafts. These locking pin backs are perfect for use with lapel pins, brooches, and more. Features -Color:Assorted color -Material:Metal -Size:1.10X1.10X0.50cm/0.43X0.43X0.20in -Enhanced security: The locking feature of these butterfly clutch pins provides extra security, ensuring pins stay securely on your clothing. -Metal construction: Butterfly clutch tie tacks made of metal are durable and long-lasting, ensuring that they can withstand different weights and prolonged usage. -Easy to use: Locking pin backs are easy to use and can be attached to pins quickly and easily, making them a convenient addition to your craft collection. -Fine workmanship: Every detail of these locking pin backs has been meticulously crafted, demonstrating the meticulous attention that went into its creation. -Widely used: These versatile pin backs can be used with a range of jewelry and crafts, including lapel pins, hat pins, badges, and even more. Enhanced security: The locking feature of these butterfly clutch pins provides extra security, ensuring pins stay securely on your clothing |Metal construction: Butterfly clutch tie tacks made of metal are durable and long-lasting, ensuring that they can withstand different weights and prolonged usage |Easy to use: Locking pin backs are easy to use and can be attached to pins quickly and easily, making them a convenient addition to your craft collection |Fine workmanship: Every detail of these locking pin backs has been meticulously crafted, demonstrating the meticulous attention that went into its creation |Widely used: These versatile pin backs can be used with a range of jewelry and crafts, including lapel pins, hat pins, badges, and even more