300 Sets Silver Butterfly Pin Backings

• The pack includes 300 pieces of silver-colored clutch backs and 300 pieces of blank pins. The clutch back measures 11.5mm in diameter and 5.5mm in height, while the blank pin is 8mm in length with a 4.5mm diameter disk top.
• The butterfly clutch tie tacks and blank pins are made of sturdy and lightweight copper material, ensuring that your tie stays securely in place. These lock pins are easy to use with their spring fastener, requiring no tools for installation or removal.
• This pack offers a good price for 300 sets of tie tacks and blank pins with pin backs, perfect for replacing lost or damaged label pins, service bars, name tags, and more. Additionally, it is a great option for DIY jewelry and craft projects.
• You will receive a plastic storage box along with the pack, allowing you to keep your butterfly clutch tie tacks and blank pins organized and tidy.
• These butterfly clutch tie tacks and pin backs have a wide range of applications, including tie tacks, badges, service bars, name tags, toy pins, jewelry making, and various DIY craft projects.

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